45511530600 has 96 divisors (see below), whose sum is σ = 147219952320. Its totient is φ = 11608734720.

The previous prime is 45511530599. The next prime is 45511530607. The reversal of 45511530600 is 603511554.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (45511530607) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1635169 + ... + 1662768.

It is an arithmetic number, because the mean of its divisors is an integer number (1533541170).

Almost surely, 2^45511530600 is an apocalyptic number.

45511530600 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

45511530600 is an abundant number, since it is smaller than the sum of its proper divisors (101708421720).

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

45511530600 is a wasteful number, since it uses less digits than its factorization.

45511530600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3297979 (or 3297970 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 30.

The spelling of 45511530600 in words is "forty-five billion, five hundred eleven million, five hundred thirty thousand, six hundred".