54777694 has 16 divisors (see below), whose sum is σ = 85176720. Its totient is φ = 26420856.

The previous prime is 54777683. The next prime is 54777719. The reversal of 54777694 is 49677745.

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, 48217 + ... + 49339.

It is an arithmetic number, because the mean of its divisors is an integer number (5323545).

Almost surely, 2^54777694 is an apocalyptic number.

54777694 is a deficient number, since it is larger than the sum of its proper divisors (30399026).

54777694 is an equidigital number, since it uses as much as digits as its factorization.

54777694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1212 (or 1154 counting only the distinct ones).

The product of its digits is 1481760, while the sum is 49.

The square root of 54777694 is about 7401.1954439807. The cubic root of 54777694 is about 379.7821789517.

The spelling of 54777694 in words is "fifty-four million, seven hundred seventy-seven thousand, six hundred ninety-four".