54061415 has 4 divisors (see below), whose sum is σ = 64873704. Its totient is φ = 43249128.

The previous prime is 54061393. The next prime is 54061439. The reversal of 54061415 is 51416045.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 51416045 = 5 ⋅10283209.

It is a cyclic number.

It is not a de Polignac number, because 54061415 - 2⁶ = 54061351 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 3 ways as a sum of consecutive naturals, for example, 5406137 + ... + 5406146.

It is an arithmetic number, because the mean of its divisors is an integer number (16218426).

Almost surely, 2^54061415 is an apocalyptic number.

54061415 is a deficient number, since it is larger than the sum of its proper divisors (10812289).

54061415 is a wasteful number, since it uses less digits than its factorization.

54061415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10812288.

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 54061415 is about 7352.6468023427. The cubic root of 54061415 is about 378.1195533673.

The spelling of 54061415 in words is "fifty-four million, sixty-one thousand, four hundred fifteen".