45225620405 has 48 divisors (see below), whose sum is σ = 64946730240. Its totient is φ = 30122886528.

The previous prime is 45225620389. The next prime is 45225620467. The reversal of 45225620405 is 50402652254.

45225620405 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 45225620405 - 2⁴ = 45225620389 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5824916 + ... + 5832674.

It is an arithmetic number, because the mean of its divisors is an integer number (1353056880).

Almost surely, 2^45225620405 is an apocalyptic number.

It is an amenable number.

45225620405 is a deficient number, since it is larger than the sum of its proper divisors (19721109835).

45225620405 is a wasteful number, since it uses less digits than its factorization.

45225620405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8458 (or 8451 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 35.

The spelling of 45225620405 in words is "forty-five billion, two hundred twenty-five million, six hundred twenty thousand, four hundred five".