54777032 has 16 divisors (see below), whose sum is σ = 103231260. Its totient is φ = 27248704.

The previous prime is 54777011. The next prime is 54777049. The reversal of 54777032 is 23077745.

It can be written as a sum of positive squares in 2 ways, for example, as 52911076 + 1865956 = 7274^2 + 1366^2 .

It is a junction number, because it is equal to n+sod(n) for n = 54776983 and 54777001.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15803 + ... + 18954.

Almost surely, 2^54777032 is an apocalyptic number.

It is an amenable number.

54777032 is a deficient number, since it is larger than the sum of its proper divisors (48454228).

54777032 is a wasteful number, since it uses less digits than its factorization.

54777032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34960 (or 34956 counting only the distinct ones).

The product of its (nonzero) digits is 41160, while the sum is 35.

The square root of 54777032 is about 7401.1507213406. The cubic root of 54777032 is about 379.7806490296.

The spelling of 54777032 in words is "fifty-four million, seven hundred seventy-seven thousand, thirty-two".