607777145325 has 72 divisors (see below), whose sum is σ = 1298201993088. Its totient is φ = 265760922240.

The previous prime is 607777145263. The next prime is 607777145357. The reversal of 607777145325 is 523541777706.

607777145325 is a `hidden beast` number, since 607 + 7 + 7 + 7 + 1 + 4 + 5 + 3 + 25 = 666.

It is not a de Polignac number, because 607777145325 - 2⁸ = 607777145069 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 8352694 + ... + 8425143.

Almost surely, 2^607777145325 is an apocalyptic number.

It is an amenable number.

607777145325 is an abundant number, since it is smaller than the sum of its proper divisors (690424847763).

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

607777145325 is a wasteful number, since it uses less digits than its factorization.

607777145325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16777883 (or 16777875 counting only the distinct ones).

The product of its (nonzero) digits is 8643600, while the sum is 54.

The spelling of 607777145325 in words is "six hundred seven billion, seven hundred seventy-seven million, one hundred forty-five thousand, three hundred twenty-five".