54930957 has 8 divisors (see below), whose sum is σ = 77096160. Its totient is φ = 34693200.

The previous prime is 54930937. The next prime is 54930979. The reversal of 54930957 is 75903945.

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

It is not a de Polignac number, because 54930957 - 2¹⁹ = 54406669 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54930907) 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, 481794 + ... + 481907.

It is an arithmetic number, because the mean of its divisors is an integer number (9637020).

Almost surely, 2^54930957 is an apocalyptic number.

54930957 is a gapful number since it is divisible by the number (57) formed by its first and last digit.

It is an amenable number.

54930957 is a deficient number, since it is larger than the sum of its proper divisors (22165203).

54930957 is a wasteful number, since it uses less digits than its factorization.

54930957 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 963723.

The product of its (nonzero) digits is 170100, while the sum is 42.

The square root of 54930957 is about 7411.5421472188. The cubic root of 54930957 is about 380.1360477775.

The spelling of 54930957 in words is "fifty-four million, nine hundred thirty thousand, nine hundred fifty-seven".