77010251211052 has 12 divisors (see below), whose sum is σ = 134773119796840. Its totient is φ = 38503645554816.

The previous prime is 77010251211017. The next prime is 77010251211059. The reversal of 77010251211052 is 25011215201077.

It is a junction number, because it is equal to n+sod(n) for n = 77010251210999 and 77010251211017.

It is not an unprimeable number, because it can be changed into a prime (77010251211059) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 369895602 + ... + 370103737.

Almost surely, 2^{77010251211052} is an apocalyptic number.

It is an amenable number.

77010251211052 is a deficient number, since it is larger than the sum of its proper divisors (57762868585788).

77010251211052 is a wasteful number, since it uses less digits than its factorization.

77010251211052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 740025360 (or 740025358 counting only the distinct ones).

The product of its (nonzero) digits is 9800, while the sum is 34.

The spelling of 77010251211052 in words is "seventy-seven trillion, ten billion, two hundred fifty-one million, two hundred eleven thousand, fifty-two".