54802569018 has 64 divisors (see below), whose sum is σ = 114663899520. Its totient is φ = 17443786752.

The previous prime is 54802569013. The next prime is 54802569023. The reversal of 54802569018 is 81096520845.

It is an interprime number because it is at equal distance from previous prime (54802569013) and next prime (54802569023).

It is not an unprimeable number, because it can be changed into a prime (54802569013) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8811846 + ... + 8818062.

It is an arithmetic number, because the mean of its divisors is an integer number (1791623430).

Almost surely, 2^54802569018 is an apocalyptic number.

54802569018 is an abundant number, since it is smaller than the sum of its proper divisors (59861330502).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54802569018 is a wasteful number, since it uses less digits than its factorization.

54802569018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6991.

The product of its (nonzero) digits is 691200, while the sum is 48.

The spelling of 54802569018 in words is "fifty-four billion, eight hundred two million, five hundred sixty-nine thousand, eighteen".