772468077611 has 16 divisors (see below), whose sum is σ = 835891384320. Its totient is φ = 711064540800.

The previous prime is 772468077599. The next prime is 772468077629. The reversal of 772468077611 is 116770864277.

It is a cyclic number.

It is not a de Polignac number, because 772468077611 - 2³⁴ = 755288208427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (772468077671) 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, 813836 + ... + 1485686.

It is an arithmetic number, because the mean of its divisors is an integer number (52243211520).

Almost surely, 2^772468077611 is an apocalyptic number.

772468077611 is a deficient number, since it is larger than the sum of its proper divisors (63423306709).

772468077611 is a wasteful number, since it uses less digits than its factorization.

772468077611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 673354.

The product of its (nonzero) digits is 5531904, while the sum is 56.

The spelling of 772468077611 in words is "seven hundred seventy-two billion, four hundred sixty-eight million, seventy-seven thousand, six hundred eleven".