54106031631499 has 4 divisors (see below), whose sum is σ = 54107606759200. Its totient is φ = 54104456503800.

The previous prime is 54106031631433. The next prime is 54106031631551. The reversal of 54106031631499 is 99413613060145.

54106031631499 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 54106031631499 - 2²⁹ = 54105494760587 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54106031631409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 787512324 + ... + 787581025.

It is an arithmetic number, because the mean of its divisors is an integer number (13526901689800).

Almost surely, 2^{54106031631499} is an apocalyptic number.

54106031631499 is a deficient number, since it is larger than the sum of its proper divisors (1575127701).

54106031631499 is a wasteful number, since it uses less digits than its factorization.

54106031631499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1575127700.

The product of its (nonzero) digits is 2099520, while the sum is 52.

The spelling of 54106031631499 in words is "fifty-four trillion, one hundred six billion, thirty-one million, six hundred thirty-one thousand, four hundred ninety-nine".