54542494 has 8 divisors (see below), whose sum is σ = 86626368. Its totient is φ = 25667040.

The previous prime is 54542471. The next prime is 54542503. The reversal of 54542494 is 49424545.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 802062 + ... + 802129.

It is an arithmetic number, because the mean of its divisors is an integer number (10828296).

Almost surely, 2^54542494 is an apocalyptic number.

54542494 is a deficient number, since it is larger than the sum of its proper divisors (32083874).

54542494 is a wasteful number, since it uses less digits than its factorization.

54542494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1604210.

The product of its digits is 115200, while the sum is 37.

The square root of 54542494 is about 7385.2890261655. The cubic root of 54542494 is about 379.2378398669.

The spelling of 54542494 in words is "fifty-four million, five hundred forty-two thousand, four hundred ninety-four".