45501417156 has 96 divisors (see below), whose sum is σ = 117675169920. Its totient is φ = 13595452416.

The previous prime is 45501417139. The next prime is 45501417161. The reversal of 45501417156 is 65171410554.

It is a super-2 number, since 2×45501417156² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1140880 + ... + 1180088.

It is an arithmetic number, because the mean of its divisors is an integer number (1225783020).

Almost surely, 2^45501417156 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 45501417156, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58837584960).

45501417156 is an abundant number, since it is smaller than the sum of its proper divisors (72173752764).

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

45501417156 is a wasteful number, since it uses less digits than its factorization.

45501417156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39445 (or 39443 counting only the distinct ones).

The product of its (nonzero) digits is 84000, while the sum is 39.

The spelling of 45501417156 in words is "forty-five billion, five hundred one million, four hundred seventeen thousand, one hundred fifty-six".