52612143045 has 96 divisors (see below), whose sum is σ = 106983991296. Its totient is φ = 21832272000.

The previous prime is 52612143043. The next prime is 52612143049. The reversal of 52612143045 is 54034121625.

It is not a de Polignac number, because 52612143045 - 2¹ = 52612143043 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 52612142997 and 52612143015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52612143043) 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 95 ways as a sum of consecutive naturals, for example, 5873320 + ... + 5882270.

It is an arithmetic number, because the mean of its divisors is an integer number (1114416576).

Almost surely, 2^52612143045 is an apocalyptic number.

52612143045 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

52612143045 is an abundant number, since it is smaller than the sum of its proper divisors (54371848251).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52612143045 is a wasteful number, since it uses less digits than its factorization.

52612143045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9711 (or 9704 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 33.

The spelling of 52612143045 in words is "fifty-two billion, six hundred twelve million, one hundred forty-three thousand, forty-five".