45270576 has 100 divisors (see below), whose sum is σ = 141157632. Its totient is φ = 13924224.

The previous prime is 45270557. The next prime is 45270581. The reversal of 45270576 is 67507254.

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 45270576.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 15505 + ... + 18191.

Almost surely, 2^45270576 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 45270576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70578816).

45270576 is an abundant number, since it is smaller than the sum of its proper divisors (95887056).

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

45270576 is a wasteful number, since it uses less digits than its factorization.

45270576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2720 (or 2705 counting only the distinct ones).

The product of its (nonzero) digits is 58800, while the sum is 36.

The square root of 45270576 is about 6728.3412517499. The cubic root of 45270576 is about 356.4008026374.

The spelling of 45270576 in words is "forty-five million, two hundred seventy thousand, five hundred seventy-six".