775016135032 has 64 divisors (see below), whose sum is σ = 1508485524480. Its totient is φ = 373081992192.

The previous prime is 775016134951. The next prime is 775016135063. The reversal of 775016135032 is 230531610577.

It is a happy number.

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, 6033993 + ... + 6161095.

It is an arithmetic number, because the mean of its divisors is an integer number (23570086320).

Almost surely, 2^775016135032 is an apocalyptic number.

It is an amenable number.

775016135032 is a deficient number, since it is larger than the sum of its proper divisors (733469389448).

775016135032 is a wasteful number, since it uses less digits than its factorization.

775016135032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127432 (or 127428 counting only the distinct ones).

The product of its (nonzero) digits is 132300, while the sum is 40.

The spelling of 775016135032 in words is "seven hundred seventy-five billion, sixteen million, one hundred thirty-five thousand, thirty-two".