54622522522645 has 96 divisors (see below), whose sum is σ = 87563542855680. Its totient is φ = 32256301714560.

The previous prime is 54622522522619. The next prime is 54622522522661.

54622522522645 is nontrivially palindromic in base 10.

It is a de Polignac number, because none of the positive numbers 2^k-54622522522645 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 54622522522592 and 54622522522601.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1654058604 + ... + 1654091626.

It is an arithmetic number, because the mean of its divisors is an integer number (912120238080).

Almost surely, 2^{54622522522645} is an apocalyptic number.

54622522522645 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

54622522522645 is a deficient number, since it is larger than the sum of its proper divisors (32941020333035).

54622522522645 is a wasteful number, since it uses less digits than its factorization.

54622522522645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65375 (or 65368 counting only the distinct ones).

The product of its digits is 23040000, while the sum is 52.

It can be divided in two parts, 5462252 and 2522645, that added together give a palindrome (7984897).

The spelling of 54622522522645 in words is "fifty-four trillion, six hundred twenty-two billion, five hundred twenty-two million, five hundred twenty-two thousand, six hundred forty-five".