54974434291 has 8 divisors (see below), whose sum is σ = 63286524000. Its totient is φ = 46776994368.

The previous prime is 54974434289. The next prime is 54974434303. The reversal of 54974434291 is 19243447945.

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 54974434291 - 2¹ = 54974434289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54974434241) 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, 28661416 + ... + 28663333.

It is an arithmetic number, because the mean of its divisors is an integer number (7910815500).

Almost surely, 2^54974434291 is an apocalyptic number.

54974434291 is a deficient number, since it is larger than the sum of its proper divisors (8312089709).

54974434291 is a wasteful number, since it uses less digits than its factorization.

54974434291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57324893.

The product of its digits is 4354560, while the sum is 52.

The spelling of 54974434291 in words is "fifty-four billion, nine hundred seventy-four million, four hundred thirty-four thousand, two hundred ninety-one".