542563050 has 96 divisors (see below), whose sum is σ = 1428480000. Its totient is φ = 135898560.

The previous prime is 542563039. The next prime is 542563051. The reversal of 542563050 is 50365245.

542563050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 542562999 and 542563017.

It is not an unprimeable number, because it can be changed into a prime (542563051) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 361201 + ... + 362699.

It is an arithmetic number, because the mean of its divisors is an integer number (14880000).

Almost surely, 2^542563050 is an apocalyptic number.

542563050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 542563050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (714240000).

542563050 is an abundant number, since it is smaller than the sum of its proper divisors (885916950).

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

542563050 is a wasteful number, since it uses less digits than its factorization.

542563050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1660 (or 1655 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 30.

The square root of 542563050 is about 23292.9828489183. The cubic root of 542563050 is about 815.6116201325.

The spelling of 542563050 in words is "five hundred forty-two million, five hundred sixty-three thousand, fifty".