77096377332 has 72 divisors (see below), whose sum is σ = 209977545960. Its totient is φ = 23710199040.

The previous prime is 77096377313. The next prime is 77096377373. The reversal of 77096377332 is 23377369077.

It can be written as a sum of positive squares in 4 ways, for example, as 1946927376 + 75149449956 = 44124^2 + 274134^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 928482 + ... + 1008102.

It is an arithmetic number, because the mean of its divisors is an integer number (2916354805).

Almost surely, 2^77096377332 is an apocalyptic number.

It is an amenable number.

77096377332 is an abundant number, since it is smaller than the sum of its proper divisors (132881168628).

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

77096377332 is a wasteful number, since it uses less digits than its factorization.

77096377332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81713 (or 81708 counting only the distinct ones).

The product of its (nonzero) digits is 7001316, while the sum is 54.

The spelling of 77096377332 in words is "seventy-seven billion, ninety-six million, three hundred seventy-seven thousand, three hundred thirty-two".