54275657583 has 32 divisors (see below), whose sum is σ = 88701350400. Its totient is φ = 28827916416.

The previous prime is 54275657581. The next prime is 54275657593. The reversal of 54275657583 is 38575657245.

It is not a de Polignac number, because 54275657583 - 2¹ = 54275657581 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54275657581) 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, 1262148 + ... + 1304441.

It is an arithmetic number, because the mean of its divisors is an integer number (2771917200).

Almost surely, 2^54275657583 is an apocalyptic number.

54275657583 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

54275657583 is a deficient number, since it is larger than the sum of its proper divisors (34425692817).

54275657583 is a wasteful number, since it uses less digits than its factorization.

54275657583 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2566671.

The product of its digits is 35280000, while the sum is 57.

The spelling of 54275657583 in words is "fifty-four billion, two hundred seventy-five million, six hundred fifty-seven thousand, five hundred eighty-three".