45425557576 has 64 divisors (see below), whose sum is σ = 100536163200. Its totient is φ = 18839029248.

The previous prime is 45425557559. The next prime is 45425557621. The reversal of 45425557576 is 67575552454.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111835 + ... + 321493.

It is an arithmetic number, because the mean of its divisors is an integer number (1570877550).

Almost surely, 2^45425557576 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45425557576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50268081600).

45425557576 is an abundant number, since it is smaller than the sum of its proper divisors (55110605624).

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

45425557576 is a wasteful number, since it uses less digits than its factorization.

45425557576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209798 (or 209794 counting only the distinct ones).

The product of its digits is 29400000, while the sum is 55.

The spelling of 45425557576 in words is "forty-five billion, four hundred twenty-five million, five hundred fifty-seven thousand, five hundred seventy-six".