2077557532 has 24 divisors (see below), whose sum is σ = 3654640976. Its totient is φ = 1033388928.

The previous prime is 2077557529. The next prime is 2077557553. The reversal of 2077557532 is 2357557702.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 766123 + ... + 768829.

Almost surely, 2^2077557532 is an apocalyptic number.

It is an amenable number.

2077557532 is a deficient number, since it is larger than the sum of its proper divisors (1577083444).

2077557532 is a wasteful number, since it uses less digits than its factorization.

2077557532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3637 (or 3635 counting only the distinct ones).

The product of its (nonzero) digits is 514500, while the sum is 43.

The square root of 2077557532 is about 45580.2318116089. The cubic root of 2077557532 is about 1276.0010146315.

The spelling of 2077557532 in words is "two billion, seventy-seven million, five hundred fifty-seven thousand, five hundred thirty-two".