54484957 has 8 divisors (see below), whose sum is σ = 55312640. Its totient is φ = 53660880.

The previous prime is 54484943. The next prime is 54484961. The reversal of 54484957 is 75948445.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54484957 is a prime.

It is a super-2 number, since 2×54484957² = 5937221078583698, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54484967) 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, 49303 + ... + 50395.

It is an arithmetic number, because the mean of its divisors is an integer number (6914080).

Almost surely, 2^54484957 is an apocalyptic number.

It is an amenable number.

54484957 is a deficient number, since it is larger than the sum of its proper divisors (827683).

54484957 is a wasteful number, since it uses less digits than its factorization.

54484957 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1803.

The product of its digits is 806400, while the sum is 46.

The square root of 54484957 is about 7381.3926192826. The cubic root of 54484957 is about 379.1044399969.

The spelling of 54484957 in words is "fifty-four million, four hundred eighty-four thousand, nine hundred fifty-seven".