54900657 has 12 divisors (see below), whose sum is σ = 90629760. Its totient is φ = 31371768.

The previous prime is 54900649. The next prime is 54900661. The reversal of 54900657 is 75600945.

It is not a de Polignac number, because 54900657 - 2³ = 54900649 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54900647) 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, 435657 + ... + 435782.

It is an arithmetic number, because the mean of its divisors is an integer number (7552480).

Almost surely, 2^54900657 is an apocalyptic number.

It is an amenable number.

54900657 is a deficient number, since it is larger than the sum of its proper divisors (35729103).

54900657 is a wasteful number, since it uses less digits than its factorization.

54900657 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 871452 (or 871449 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 36.

The square root of 54900657 is about 7409.4977562585. The cubic root of 54900657 is about 380.0661403802.

The spelling of 54900657 in words is "fifty-four million, nine hundred thousand, six hundred fifty-seven".