45351576 has 96 divisors (see below), whose sum is σ = 130712400. Its totient is φ = 14722560.

The previous prime is 45351571. The next prime is 45351601. The reversal of 45351576 is 67515354.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 45351576.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45351571) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 79420 + ... + 79988.

Almost surely, 2^45351576 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 45351576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65356200).

45351576 is an abundant number, since it is smaller than the sum of its proper divisors (85360824).

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

45351576 is a wasteful number, since it uses less digits than its factorization.

45351576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 631 (or 615 counting only the distinct ones).

The product of its digits is 63000, while the sum is 36.

The square root of 45351576 is about 6734.3578758483. The cubic root of 45351576 is about 356.6132383746.

The spelling of 45351576 in words is "forty-five million, three hundred fifty-one thousand, five hundred seventy-six".