54257662 has 4 divisors (see below), whose sum is σ = 81386496. Its totient is φ = 27128830.

The previous prime is 54257653. The next prime is 54257683. The reversal of 54257662 is 26675245.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13564414 + ... + 13564417.

It is an arithmetic number, because the mean of its divisors is an integer number (20346624).

Almost surely, 2^54257662 is an apocalyptic number.

54257662 is a deficient number, since it is larger than the sum of its proper divisors (27128834).

54257662 is a wasteful number, since it uses less digits than its factorization.

54257662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27128833.

The product of its digits is 100800, while the sum is 37.

The square root of 54257662 is about 7365.9800434158. The cubic root of 54257662 is about 378.5765349868.

The spelling of 54257662 in words is "fifty-four million, two hundred fifty-seven thousand, six hundred sixty-two".