542125051230 has 64 divisors (see below), whose sum is σ = 1488194104320. Its totient is φ = 123812419584.

The previous prime is 542125051219. The next prime is 542125051271. The reversal of 542125051230 is 32150521245.

It is a super-2 number, since 2×542125051230² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 805050 + ... + 1316189.

It is an arithmetic number, because the mean of its divisors is an integer number (23253032880).

Almost surely, 2^542125051230 is an apocalyptic number.

542125051230 is an abundant number, since it is smaller than the sum of its proper divisors (946069053090).

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

542125051230 is a wasteful number, since it uses less digits than its factorization.

542125051230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2122473.

The product of its (nonzero) digits is 12000, while the sum is 30.

Adding to 542125051230 its reverse (32150521245), we get a palindrome (574275572475).

The spelling of 542125051230 in words is "five hundred forty-two billion, one hundred twenty-five million, fifty-one thousand, two hundred thirty".