45510005200 has 120 divisors (see below), whose sum is σ = 119365056576. Its totient is φ = 16536960000.

The previous prime is 45510005183. The next prime is 45510005231. The reversal of 45510005200 is 250001554.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7842300 + ... + 7848100.

Almost surely, 2^45510005200 is an apocalyptic number.

45510005200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45510005200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59682528288).

45510005200 is an abundant number, since it is smaller than the sum of its proper divisors (73855051376).

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

45510005200 is a wasteful number, since it uses less digits than its factorization.

45510005200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7613 (or 7602 counting only the distinct ones).

The product of its (nonzero) digits is 1000, while the sum is 22.

Adding to 45510005200 its reverse (250001554), we get a palindrome (45760006754).

The spelling of 45510005200 in words is "forty-five billion, five hundred ten million, five thousand, two hundred".