5202057042 has 48 divisors (see below), whose sum is σ = 13872156480. Its totient is φ = 1371970656.

The previous prime is 5202057037. The next prime is 5202057061. The reversal of 5202057042 is 2407502025.

5202057042 is a `hidden beast` number, since 52 + 0 + 2 + 0 + 570 + 42 = 666.

It is a super-2 number, since 2×5202057042² = 54122794936443579528, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5202056997 and 5202057015.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1586292 + ... + 1589567.

It is an arithmetic number, because the mean of its divisors is an integer number (289003260).

Almost surely, 2^5202057042 is an apocalyptic number.

5202057042 is an abundant number, since it is smaller than the sum of its proper divisors (8670099438).

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

5202057042 is a wasteful number, since it uses less digits than its factorization.

5202057042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3175887 (or 3175884 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 27.

The square root of 5202057042 is about 72125.2871190126. The cubic root of 5202057042 is about 1732.7066280293.

Adding to 5202057042 its reverse (2407502025), we get a palindrome (7609559067).

The spelling of 5202057042 in words is "five billion, two hundred two million, fifty-seven thousand, forty-two".