54474515 has 8 divisors (see below), whose sum is σ = 65409120. Its totient is φ = 43553152.

The previous prime is 54474509. The next prime is 54474547. The reversal of 54474515 is 51547445.

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 54474515 - 2¹⁶ = 54408979 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13682 + ... + 17208.

It is an arithmetic number, because the mean of its divisors is an integer number (8176140).

Almost surely, 2^54474515 is an apocalyptic number.

54474515 is a deficient number, since it is larger than the sum of its proper divisors (10934605).

54474515 is a wasteful number, since it uses less digits than its factorization.

54474515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6621.

The product of its digits is 56000, while the sum is 35.

The square root of 54474515 is about 7380.6852662879. The cubic root of 54474515 is about 379.0802200917.

The spelling of 54474515 in words is "fifty-four million, four hundred seventy-four thousand, five hundred fifteen".