54226615 has 8 divisors (see below), whose sum is σ = 65116368. Its totient is φ = 43351680.

The previous prime is 54226609. The next prime is 54226633. The reversal of 54226615 is 51662245.

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

It is not a de Polignac number, because 54226615 - 2⁹ = 54226103 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 7359 + ... + 12751.

It is an arithmetic number, because the mean of its divisors is an integer number (8139546).

Almost surely, 2^54226615 is an apocalyptic number.

54226615 is a deficient number, since it is larger than the sum of its proper divisors (10889753).

54226615 is a wasteful number, since it uses less digits than its factorization.

54226615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7409.

The product of its digits is 14400, while the sum is 31.

The square root of 54226615 is about 7363.8722829772. The cubic root of 54226615 is about 378.5043122639.

The spelling of 54226615 in words is "fifty-four million, two hundred twenty-six thousand, six hundred fifteen".