77606053 has 12 divisors (see below), whose sum is σ = 91552032. Its totient is φ = 65579640.

The previous prime is 77606047. The next prime is 77606101. The reversal of 77606053 is 35060677.

It is not a de Polignac number, because 77606053 - 2²⁵ = 44051621 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (77606953) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7675 + ... + 14632.

It is an arithmetic number, because the mean of its divisors is an integer number (7629336).

Almost surely, 2^77606053 is an apocalyptic number.

It is an amenable number.

77606053 is a deficient number, since it is larger than the sum of its proper divisors (13945979).

77606053 is a wasteful number, since it uses less digits than its factorization.

77606053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22392 (or 22385 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 34.

The square root of 77606053 is about 8809.4297772330. The cubic root of 77606053 is about 426.5453370697.

The spelling of 77606053 in words is "seventy-seven million, six hundred six thousand, fifty-three".