546242130 has 192 divisors, whose sum is σ = 1783192320. Its totient is φ = 117448704.

The previous prime is 546242117. The next prime is 546242143. The reversal of 546242130 is 31242645.

546242130 is a `hidden beast` number, since 5 + 4 + 624 + 2 + 1 + 30 = 666.

546242130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (546242117) and next prime (546242143).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 546242094 and 546242103.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 288226 + ... + 290114.

It is an arithmetic number, because the mean of its divisors is an integer number (9287460).

Almost surely, 2^546242130 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 546242130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (891596160).

546242130 is an abundant number, since it is smaller than the sum of its proper divisors (1236950190).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

546242130 is a wasteful number, since it uses less digits than its factorization.

546242130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1935 (or 1923 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 546242130 is about 23371.8234205207. The cubic root of 546242130 is about 817.4510028710.

Adding to 546242130 its reverse (31242645), we get a palindrome (577484775).

The spelling of 546242130 in words is "five hundred forty-six million, two hundred forty-two thousand, one hundred thirty".