45025570959 has 4 divisors (see below), whose sum is σ = 60034094616. Its totient is φ = 30017047304.

The previous prime is 45025570957. The next prime is 45025570973. The reversal of 45025570959 is 95907552054.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 45025570959 - 2¹ = 45025570957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45025570957) 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, 7504261824 + ... + 7504261829.

It is an arithmetic number, because the mean of its divisors is an integer number (15008523654).

Almost surely, 2^45025570959 is an apocalyptic number.

45025570959 is a deficient number, since it is larger than the sum of its proper divisors (15008523657).

45025570959 is a wasteful number, since it uses less digits than its factorization.

45025570959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15008523656.

The product of its (nonzero) digits is 2835000, while the sum is 51.

The spelling of 45025570959 in words is "forty-five billion, twenty-five million, five hundred seventy thousand, nine hundred fifty-nine".