54632023645 has 8 divisors (see below), whose sum is σ = 66633157080. Its totient is φ = 42989133120.

The previous prime is 54632023639. The next prime is 54632023651.

54632023645 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (54632023639) and next prime (54632023651).

It can be written as a sum of positive squares in 4 ways, for example, as 7046091481 + 47585932164 = 83941^2 + 218142^2 .

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

It is not a de Polignac number, because 54632023645 - 2²¹ = 54629926493 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 54632023598 and 54632023607.

It is a congruent number.

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 in 7 ways as a sum of consecutive naturals, for example, 89560390 + ... + 89560999.

It is an arithmetic number, because the mean of its divisors is an integer number (8329144635).

Almost surely, 2^54632023645 is an apocalyptic number.

It is an amenable number.

54632023645 is a deficient number, since it is larger than the sum of its proper divisors (12001133435).

54632023645 is a wasteful number, since it uses less digits than its factorization.

54632023645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179121455.

The product of its (nonzero) digits is 518400, while the sum is 40.

It can be divided in two parts, 546320 and 23645, that added together give a palindrome (569965).

The spelling of 54632023645 in words is "fifty-four billion, six hundred thirty-two million, twenty-three thousand, six hundred forty-five".