54907028 has 24 divisors (see below), whose sum is σ = 105204960. Its totient is φ = 24866720.

The previous prime is 54907009. The next prime is 54907031. The reversal of 54907028 is 82070945.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10763 + ... + 15021.

It is an arithmetic number, because the mean of its divisors is an integer number (4383540).

Almost surely, 2^54907028 is an apocalyptic number.

It is an amenable number.

54907028 is a deficient number, since it is larger than the sum of its proper divisors (50297932).

54907028 is a wasteful number, since it uses less digits than its factorization.

54907028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4567 (or 4565 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 54907028 is about 7409.9276649641. The cubic root of 54907028 is about 380.0808415262.

It can be divided in two parts, 5490 and 7028, that multiplied together give a triangular number (38583720 = T₈₇₈₄).

The spelling of 54907028 in words is "fifty-four million, nine hundred seven thousand, twenty-eight".