54831494 has 16 divisors (see below), whose sum is σ = 90872928. Its totient is φ = 24680832.

The previous prime is 54831487. The next prime is 54831499. The reversal of 54831494 is 49413845.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54831499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34277 + ... + 35840.

It is an arithmetic number, because the mean of its divisors is an integer number (5679558).

Almost surely, 2^54831494 is an apocalyptic number.

54831494 is a deficient number, since it is larger than the sum of its proper divisors (36041434).

54831494 is a wasteful number, since it uses less digits than its factorization.

54831494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70159.

The product of its digits is 69120, while the sum is 38.

The square root of 54831494 is about 7404.8290999860. The cubic root of 54831494 is about 379.9064728275.

The spelling of 54831494 in words is "fifty-four million, eight hundred thirty-one thousand, four hundred ninety-four".