45544517700 has 144 divisors (see below), whose sum is σ = 143855334336. Its totient is φ = 11033395200.

The previous prime is 45544517693. The next prime is 45544517713. The reversal of 45544517700 is 771544554.

It is a super-2 number, since 2×45544517700² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5780964 + ... + 5788836.

Almost surely, 2^45544517700 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45544517700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71927667168).

45544517700 is an abundant number, since it is smaller than the sum of its proper divisors (98310816636).

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

45544517700 is a wasteful number, since it uses less digits than its factorization.

45544517700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9654 (or 9647 counting only the distinct ones).

The product of its (nonzero) digits is 392000, while the sum is 42.

It can be divided in two parts, 4554 and 4517700, that added together give a palindrome (4522254).

The spelling of 45544517700 in words is "forty-five billion, five hundred forty-four million, five hundred seventeen thousand, seven hundred".