5017520438 has 32 divisors (see below), whose sum is σ = 9067880448. Its totient is φ = 2036714400.

The previous prime is 5017520429. The next prime is 5017520479. The reversal of 5017520438 is 8340257105.

It is a happy number.

It is a super-2 number, since 2×5017520438² = 50351022691495423688, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5017520398 and 5017520407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102593 + ... + 143388.

It is an arithmetic number, because the mean of its divisors is an integer number (283371264).

Almost surely, 2^5017520438 is an apocalyptic number.

5017520438 is a deficient number, since it is larger than the sum of its proper divisors (4050360010).

5017520438 is a wasteful number, since it uses less digits than its factorization.

5017520438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246068.

The product of its (nonzero) digits is 33600, while the sum is 35.

The square root of 5017520438 is about 70834.4579847972. The cubic root of 5017520438 is about 1711.9709201378.

The spelling of 5017520438 in words is "five billion, seventeen million, five hundred twenty thousand, four hundred thirty-eight".