54520233202545 has 64 divisors (see below), whose sum is σ = 97760523144960. Its totient is φ = 25712783769600.

The previous prime is 54520233202541. The next prime is 54520233202553.

54520233202545 is nontrivially palindromic in base 10.

54520233202545 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 54520233202545 - 2² = 54520233202541 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 54520233202497 and 54520233202506.

It is not an unprimeable number, because it can be changed into a prime (54520233202541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 21825025 + ... + 24194465.

It is an arithmetic number, because the mean of its divisors is an integer number (1527508174140).

Almost surely, 2^{54520233202545} is an apocalyptic number.

54520233202545 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

54520233202545 is a deficient number, since it is larger than the sum of its proper divisors (43240289942415).

54520233202545 is a wasteful number, since it uses less digits than its factorization.

54520233202545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2373266.

The product of its (nonzero) digits is 1440000, while the sum is 42.

It can be divided in two parts, 5452023 and 3202545, that added together give a palindrome (8654568).

The spelling of 54520233202545 in words is "fifty-four trillion, five hundred twenty billion, two hundred thirty-three million, two hundred two thousand, five hundred forty-five".