938135062850 has 24 divisors (see below), whose sum is σ = 1745189933508. Its totient is φ = 375198387200.

The previous prime is 938135062847. The next prime is 938135062861. The reversal of 938135062850 is 58260531839.

It can be written as a sum of positive squares in 6 ways, for example, as 780390259609 + 157744803241 = 883397^2 + 397171^2 .

It is a super-2 number, since 2×938135062850² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (50).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1049519 + ... + 1725618.

Almost surely, 2^938135062850 is an apocalyptic number.

938135062850 is a deficient number, since it is larger than the sum of its proper divisors (807054870658).

938135062850 is a wasteful number, since it uses less digits than its factorization.

938135062850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2781910 (or 2781905 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 50.

The spelling of 938135062850 in words is "nine hundred thirty-eight billion, one hundred thirty-five million, sixty-two thousand, eight hundred fifty".