54738997 has 8 divisors (see below), whose sum is σ = 58024512. Its totient is φ = 51460800.

The previous prime is 54738991. The next prime is 54739001. The reversal of 54738997 is 79983745.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 54738997 - 2³ = 54738989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54738991) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24622 + ... + 26752.

It is an arithmetic number, because the mean of its divisors is an integer number (7253064).

Almost surely, 2^54738997 is an apocalyptic number.

It is an amenable number.

54738997 is a deficient number, since it is larger than the sum of its proper divisors (3285515).

54738997 is a wasteful number, since it uses less digits than its factorization.

54738997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3659.

The product of its digits is 1905120, while the sum is 52.

The square root of 54738997 is about 7398.5807422775. The cubic root of 54738997 is about 379.6927271331.

The spelling of 54738997 in words is "fifty-four million, seven hundred thirty-eight thousand, nine hundred ninety-seven".