45810476537 has 4 divisors (see below), whose sum is σ = 52354830336. Its totient is φ = 39266122740.

The previous prime is 45810476531. The next prime is 45810476539. The reversal of 45810476537 is 73567401854.

45810476537 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 45810476537 - 2⁶ = 45810476473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45810476531) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3272176889 + ... + 3272176902.

It is an arithmetic number, because the mean of its divisors is an integer number (13088707584).

Almost surely, 2^45810476537 is an apocalyptic number.

It is an amenable number.

45810476537 is a deficient number, since it is larger than the sum of its proper divisors (6544353799).

45810476537 is an equidigital number, since it uses as much as digits as its factorization.

45810476537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6544353798.

The product of its (nonzero) digits is 2822400, while the sum is 50.

The spelling of 45810476537 in words is "forty-five billion, eight hundred ten million, four hundred seventy-six thousand, five hundred thirty-seven".