76551267464461 has 16 divisors (see below), whose sum is σ = 77287861584000. Its totient is φ = 75817277319168.

The previous prime is 76551267464447. The next prime is 76551267464543. The reversal of 76551267464461 is 16446476215567.

It is a cyclic number.

It is not a de Polignac number, because 76551267464461 - 2²³ = 76551259075853 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 76551267464393 and 76551267464402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76551267465461) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 921607750 + ... + 921690808.

It is an arithmetic number, because the mean of its divisors is an integer number (4830491349000).

Almost surely, 2^{76551267464461} is an apocalyptic number.

It is an amenable number.

76551267464461 is a deficient number, since it is larger than the sum of its proper divisors (736594119539).

76551267464461 is a wasteful number, since it uses less digits than its factorization.

76551267464461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98628.

The product of its digits is 203212800, while the sum is 64.

The spelling of 76551267464461 in words is "seventy-six trillion, five hundred fifty-one billion, two hundred sixty-seven million, four hundred sixty-four thousand, four hundred sixty-one".