54038855 has 8 divisors (see below), whose sum is σ = 69834912. Its totient is φ = 39905568.

The previous prime is 54038851. The next prime is 54038909. The reversal of 54038855 is 55883045.

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 54038855 - 2² = 54038851 is a prime.

It is a super-2 number, since 2×54038855² = 5840395699422050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54038851) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 415619 + ... + 415748.

It is an arithmetic number, because the mean of its divisors is an integer number (8729364).

Almost surely, 2^54038855 is an apocalyptic number.

54038855 is a deficient number, since it is larger than the sum of its proper divisors (15796057).

54038855 is a wasteful number, since it uses less digits than its factorization.

54038855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 831385.

The product of its (nonzero) digits is 96000, while the sum is 38.

The square root of 54038855 is about 7351.1125008396. The cubic root of 54038855 is about 378.0669492196.

The spelling of 54038855 in words is "fifty-four million, thirty-eight thousand, eight hundred fifty-five".