54137155 has 8 divisors (see below), whose sum is σ = 65634912. Its totient is φ = 42862848.

The previous prime is 54137141. The next prime is 54137159. The reversal of 54137155 is 55173145.

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 54137155 - 2⁵ = 54137123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54137159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55327 + ... + 56296.

It is an arithmetic number, because the mean of its divisors is an integer number (8204364).

Almost surely, 2^54137155 is an apocalyptic number.

54137155 is a deficient number, since it is larger than the sum of its proper divisors (11497757).

54137155 is a wasteful number, since it uses less digits than its factorization.

54137155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111725.

The product of its digits is 10500, while the sum is 31.

The square root of 54137155 is about 7357.7955258352. The cubic root of 54137155 is about 378.2960527004.

The spelling of 54137155 in words is "fifty-four million, one hundred thirty-seven thousand, one hundred fifty-five".