764675161425 has 48 divisors (see below), whose sum is σ = 1605413258880. Its totient is φ = 349565785920.

The previous prime is 764675161423. The next prime is 764675161429. The reversal of 764675161425 is 524161576467.

764675161425 is a `hidden beast` number, since 7 + 64 + 67 + 516 + 1 + 4 + 2 + 5 = 666.

It is not a de Polignac number, because 764675161425 - 2¹ = 764675161423 is a prime.

It is not an unprimeable number, because it can be changed into a prime (764675161423) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 80913282 + ... + 80922731.

It is an arithmetic number, because the mean of its divisors is an integer number (33446109560).

Almost surely, 2^764675161425 is an apocalyptic number.

764675161425 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

764675161425 is an abundant number, since it is smaller than the sum of its proper divisors (840738097455).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

764675161425 is a wasteful number, since it uses less digits than its factorization.

764675161425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161836039 (or 161836028 counting only the distinct ones).

The product of its digits is 8467200, while the sum is 54.

The spelling of 764675161425 in words is "seven hundred sixty-four billion, six hundred seventy-five million, one hundred sixty-one thousand, four hundred twenty-five".