54124791 has 32 divisors (see below), whose sum is σ = 86409216. Its totient is φ = 29484000.

The previous prime is 54124781. The next prime is 54124799. The reversal of 54124791 is 19742145.

It is a happy number.

It is not a de Polignac number, because 54124791 - 2¹⁴ = 54108407 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54124799) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45636 + ... + 46806.

It is an arithmetic number, because the mean of its divisors is an integer number (2700288).

Almost surely, 2^54124791 is an apocalyptic number.

54124791 is a deficient number, since it is larger than the sum of its proper divisors (32284425).

54124791 is a wasteful number, since it uses less digits than its factorization.

54124791 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1283.

The product of its digits is 10080, while the sum is 33.

The square root of 54124791 is about 7356.9552805491. The cubic root of 54124791 is about 378.2672517256.

The spelling of 54124791 in words is "fifty-four million, one hundred twenty-four thousand, seven hundred ninety-one".