10537479538 has 8 divisors (see below), whose sum is σ = 16042133232. Its totient is φ = 5190101796.

The previous prime is 10537479481. The next prime is 10537479551. The reversal of 10537479538 is 83597473501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×10537479538² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39318820 + ... + 39319087.

It is an arithmetic number, because the mean of its divisors is an integer number (2005266654).

Almost surely, 2^10537479538 is an apocalyptic number.

10537479538 is a deficient number, since it is larger than the sum of its proper divisors (5504653694).

10537479538 is an equidigital number, since it uses as much as digits as its factorization.

10537479538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78637976.

The product of its (nonzero) digits is 3175200, while the sum is 52.

The spelling of 10537479538 in words is "ten billion, five hundred thirty-seven million, four hundred seventy-nine thousand, five hundred thirty-eight".