73552044025537 has 16 divisors (see below), whose sum is σ = 92263834063872. Its totient is φ = 56961665827920.

The previous prime is 73552044025517. The next prime is 73552044025543.

73552044025537 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 73552044025537 - 2²³ = 73552035636929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (73552044025517) 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 15 ways as a sum of consecutive naturals, for example, 2930114293 + ... + 2930139394.

It is an arithmetic number, because the mean of its divisors is an integer number (5766489628992).

Almost surely, 2^{73552044025537} is an apocalyptic number.

73552044025537 is a gapful number since it is divisible by the number (77) formed by its first and last digit.

It is an amenable number.

73552044025537 is a deficient number, since it is larger than the sum of its proper divisors (18711790038335).

73552044025537 is a wasteful number, since it uses less digits than its factorization.

73552044025537 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5860253868.

The product of its (nonzero) digits is 17640000, while the sum is 52.

The spelling of 73552044025537 in words is "seventy-three trillion, five hundred fifty-two billion, forty-four million, twenty-five thousand, five hundred thirty-seven".