54702664 has 8 divisors (see below), whose sum is σ = 102567510. Its totient is φ = 27351328.

The previous prime is 54702647. The next prime is 54702667. The reversal of 54702664 is 46620745.

It can be written as a sum of positive squares in only one way, i.e., 54140164 + 562500 = 7358^2 + 750^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (54702667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3418909 + ... + 3418924.

Almost surely, 2^54702664 is an apocalyptic number.

It is an amenable number.

54702664 is a deficient number, since it is larger than the sum of its proper divisors (47864846).

54702664 is a wasteful number, since it uses less digits than its factorization.

54702664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6837839 (or 6837835 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 34.

The square root of 54702664 is about 7396.1249313407. The cubic root of 54702664 is about 379.6087015453.

The spelling of 54702664 in words is "fifty-four million, seven hundred two thousand, six hundred sixty-four".