375645838756 has 24 divisors (see below), whose sum is σ = 686064294720. Its totient is φ = 179629905312.

The previous prime is 375645838753. The next prime is 375645838759. The reversal of 375645838756 is 657838546573.

It is an interprime number because it is at equal distance from previous prime (375645838753) and next prime (375645838759).

It is a super-2 number, since 2×375645838756² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 375645838691 and 375645838700.

It is not an unprimeable number, because it can be changed into a prime (375645838753) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 322510 + ... + 924826.

It is an arithmetic number, because the mean of its divisors is an integer number (28586012280).

Almost surely, 2^375645838756 is an apocalyptic number.

It is an amenable number.

375645838756 is a deficient number, since it is larger than the sum of its proper divisors (310418455964).

375645838756 is a wasteful number, since it uses less digits than its factorization.

375645838756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 609123 (or 609121 counting only the distinct ones).

The product of its digits is 508032000, while the sum is 67.

The spelling of 375645838756 in words is "three hundred seventy-five billion, six hundred forty-five million, eight hundred thirty-eight thousand, seven hundred fifty-six".