761255404623 has 96 divisors (see below), whose sum is σ = 1299679180800. Its totient is φ = 420357869568.

The previous prime is 761255404619. The next prime is 761255404649. The reversal of 761255404623 is 326404552167.

761255404623 is a `hidden beast` number, since 7 + 6 + 12 + 5 + 5 + 4 + 0 + 4 + 623 = 666.

It is not a de Polignac number, because 761255404623 - 2² = 761255404619 is a prime.

It is a super-4 number, since 4×761255404623⁴ (a number of 49 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (761255404603) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 101646063 + ... + 101653551.

It is an arithmetic number, because the mean of its divisors is an integer number (13538324800).

Almost surely, 2^761255404623 is an apocalyptic number.

761255404623 is a deficient number, since it is larger than the sum of its proper divisors (538423776177).

761255404623 is a wasteful number, since it uses less digits than its factorization.

761255404623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7941 (or 7938 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 45.

The spelling of 761255404623 in words is "seven hundred sixty-one billion, two hundred fifty-five million, four hundred four thousand, six hundred twenty-three".