54515355 has 16 divisors (see below), whose sum is σ = 87357984. Its totient is φ = 29030400.

The previous prime is 54515353. The next prime is 54515371. The reversal of 54515355 is 55351545.

It is not a de Polignac number, because 54515355 - 2¹ = 54515353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54515353) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8955 + ... + 13755.

It is an arithmetic number, because the mean of its divisors is an integer number (5459874).

Almost surely, 2^54515355 is an apocalyptic number.

54515355 is a deficient number, since it is larger than the sum of its proper divisors (32842629).

54515355 is a wasteful number, since it uses less digits than its factorization.

54515355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5566.

The product of its digits is 37500, while the sum is 33.

The square root of 54515355 is about 7383.4514287019. The cubic root of 54515355 is about 379.1749296325.

The spelling of 54515355 in words is "fifty-four million, five hundred fifteen thousand, three hundred fifty-five".