45526374 has 80 divisors (see below), whose sum is σ = 110189376. Its totient is φ = 13996800.

The previous prime is 45526373. The next prime is 45526381. The reversal of 45526374 is 47362554.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45526373) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 167859 + ... + 168129.

Almost surely, 2^45526374 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45526374, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55094688).

45526374 is an abundant number, since it is smaller than the sum of its proper divisors (64663002).

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

45526374 is a wasteful number, since it uses less digits than its factorization.

45526374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363 (or 354 counting only the distinct ones).

The product of its digits is 100800, while the sum is 36.

The square root of 45526374 is about 6747.3234693469. The cubic root of 45526374 is about 357.0708142837.

The spelling of 45526374 in words is "forty-five million, five hundred twenty-six thousand, three hundred seventy-four".