45213654 has 32 divisors (see below), whose sum is σ = 95489280. Its totient is φ = 14232672.

The previous prime is 45213631. The next prime is 45213689. The reversal of 45213654 is 45631254.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69559 + ... + 70205.

It is an arithmetic number, because the mean of its divisors is an integer number (2984040).

Almost surely, 2^45213654 is an apocalyptic number.

45213654 is an abundant number, since it is smaller than the sum of its proper divisors (50275626).

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

45213654 is a wasteful number, since it uses less digits than its factorization.

45213654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1284.

The product of its digits is 14400, while the sum is 30.

The square root of 45213654 is about 6724.1099039204. The cubic root of 45213654 is about 356.2513637375.

The spelling of 45213654 in words is "forty-five million, two hundred thirteen thousand, six hundred fifty-four".