45276437552 has 20 divisors (see below), whose sum is σ = 92883280536. Its totient is φ = 21306558720.

The previous prime is 45276437551. The next prime is 45276437561. The reversal of 45276437552 is 25573467254.

It is a self number, because there is not a number n which added to its sum of digits gives 45276437552.

It is not an unprimeable number, because it can be changed into a prime (45276437551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83228474 + ... + 83229017.

Almost surely, 2^45276437552 is an apocalyptic number.

It is an amenable number.

45276437552 is an abundant number, since it is smaller than the sum of its proper divisors (47606842984).

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

45276437552 is a wasteful number, since it uses less digits than its factorization.

45276437552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166457516 (or 166457510 counting only the distinct ones).

The product of its digits is 7056000, while the sum is 50.

The spelling of 45276437552 in words is "forty-five billion, two hundred seventy-six million, four hundred thirty-seven thousand, five hundred fifty-two".