77232700413650 has 96 divisors (see below), whose sum is σ = 147911033333520. Its totient is φ = 29981636075520.

The previous prime is 77232700413629. The next prime is 77232700413683. The reversal of 77232700413650 is 5631400723277.

It can be written as a sum of positive squares in 24 ways, for example, as 8194931057041 + 69037769356609 = 2862679^2 + 8308897^2 .

It is a super-2 number, since 2×77232700413650² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 77232700413595 and 77232700413604.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2611580264 + ... + 2611609836.

Almost surely, 2^{77232700413650} is an apocalyptic number.

77232700413650 is a deficient number, since it is larger than the sum of its proper divisors (70678332919870).

77232700413650 is a wasteful number, since it uses less digits than its factorization.

77232700413650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33168 (or 33163 counting only the distinct ones).

The product of its (nonzero) digits is 1481760, while the sum is 47.

The spelling of 77232700413650 in words is "seventy-seven trillion, two hundred thirty-two billion, seven hundred million, four hundred thirteen thousand, six hundred fifty".