54157107 has 8 divisors (see below), whose sum is σ = 73123840. Its totient is φ = 35647560.

The previous prime is 54157099. The next prime is 54157127. The reversal of 54157107 is 70175145.

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

It is not a de Polignac number, because 54157107 - 2³ = 54157099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54157127) 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, 114019 + ... + 114492.

It is an arithmetic number, because the mean of its divisors is an integer number (9140480).

Almost surely, 2^54157107 is an apocalyptic number.

54157107 is a deficient number, since it is larger than the sum of its proper divisors (18966733).

54157107 is a wasteful number, since it uses less digits than its factorization.

54157107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228593.

The product of its (nonzero) digits is 4900, while the sum is 30.

The square root of 54157107 is about 7359.1512418213. The cubic root of 54157107 is about 378.3425200837.

The spelling of 54157107 in words is "fifty-four million, one hundred fifty-seven thousand, one hundred seven".