45112827570 has 64 divisors (see below), whose sum is σ = 111724603776. Its totient is φ = 11649415680.

The previous prime is 45112827553. The next prime is 45112827587. The reversal of 45112827570 is 7572821154.

45112827570 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (45112827553) and next prime (45112827587).

It is a super-2 number, since 2×45112827570² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 137902 + ... + 330518.

It is an arithmetic number, because the mean of its divisors is an integer number (1745696934).

Almost surely, 2^45112827570 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45112827570, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55862301888).

45112827570 is an abundant number, since it is smaller than the sum of its proper divisors (66611776206).

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

45112827570 is a wasteful number, since it uses less digits than its factorization.

45112827570 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192875.

The product of its (nonzero) digits is 156800, while the sum is 42.

The spelling of 45112827570 in words is "forty-five billion, one hundred twelve million, eight hundred twenty-seven thousand, five hundred seventy".