45335772174 has 128 divisors (see below), whose sum is σ = 113799168000. Its totient is φ = 11697310080.

The previous prime is 45335772151. The next prime is 45335772191. The reversal of 45335772174 is 47127753354.

45335772174 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×45335772174² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 77232709 + ... + 77233295.

It is an arithmetic number, because the mean of its divisors is an integer number (889056000).

Almost surely, 2^45335772174 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45335772174, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56899584000).

45335772174 is an abundant number, since it is smaller than the sum of its proper divisors (68463395826).

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

45335772174 is a wasteful number, since it uses less digits than its factorization.

45335772174 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1438.

The product of its digits is 2469600, while the sum is 48.

The spelling of 45335772174 in words is "forty-five billion, three hundred thirty-five million, seven hundred seventy-two thousand, one hundred seventy-four".