54104250658 has 4 divisors (see below), whose sum is σ = 81156375990. Its totient is φ = 27052125328.

The previous prime is 54104250649. The next prime is 54104250667. The reversal of 54104250658 is 85605240145.

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

It is an interprime number because it is at equal distance from previous prime (54104250649) and next prime (54104250667).

It can be written as a sum of positive squares in only one way, i.e., 32011292889 + 22092957769 = 178917^2 + 148637^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 54104250658.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13526062663 + ... + 13526062666.

Almost surely, 2^54104250658 is an apocalyptic number.

54104250658 is a deficient number, since it is larger than the sum of its proper divisors (27052125332).

54104250658 is a wasteful number, since it uses less digits than its factorization.

54104250658 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27052125331.

The product of its (nonzero) digits is 192000, while the sum is 40.

The spelling of 54104250658 in words is "fifty-four billion, one hundred four million, two hundred fifty thousand, six hundred fifty-eight".