5440825512 has 64 divisors (see below), whose sum is σ = 15120849600. Its totient is φ = 1812715200.

The previous prime is 5440825499. The next prime is 5440825549. The reversal of 5440825512 is 2155280445.

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 547387 + ... + 557237.

It is an arithmetic number, because the mean of its divisors is an integer number (236263275).

Almost surely, 2^5440825512 is an apocalyptic number.

It is an amenable number.

5440825512 is an abundant number, since it is smaller than the sum of its proper divisors (9680024088).

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

5440825512 is a wasteful number, since it uses less digits than its factorization.

5440825512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12423 (or 12413 counting only the distinct ones).

The product of its (nonzero) digits is 64000, while the sum is 36.

The square root of 5440825512 is about 73761.9516553080. The cubic root of 5440825512 is about 1758.8208260220.

The spelling of 5440825512 in words is "five billion, four hundred forty million, eight hundred twenty-five thousand, five hundred twelve".