5645011624 has 32 divisors (see below), whose sum is σ = 12622389120. Its totient is φ = 2314103616.

The previous prime is 5645011621. The next prime is 5645011627. The reversal of 5645011624 is 4261105465.

It is an interprime number because it is at equal distance from previous prime (5645011621) and next prime (5645011627).

It is a self number, because there is not a number n which added to its sum of digits gives 5645011624.

It is not an unprimeable number, because it can be changed into a prime (5645011621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2190099 + ... + 2192674.

It is an arithmetic number, because the mean of its divisors is an integer number (394449660).

Almost surely, 2^5645011624 is an apocalyptic number.

It is an amenable number.

5645011624 is an abundant number, since it is smaller than the sum of its proper divisors (6977377496).

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

5645011624 is a wasteful number, since it uses less digits than its factorization.

5645011624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4382809 (or 4382805 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 34.

The square root of 5645011624 is about 75133.2923809412. The cubic root of 5645011624 is about 1780.5531698236.

The spelling of 5645011624 in words is "five billion, six hundred forty-five million, eleven thousand, six hundred twenty-four".