45612654 has 32 divisors (see below), whose sum is σ = 98081280. Its totient is φ = 14095872.

The previous prime is 45612647. The next prime is 45612659. The reversal of 45612654 is 45621654.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45612659) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1102 + ... + 9614.

It is an arithmetic number, because the mean of its divisors is an integer number (3065040).

Almost surely, 2^45612654 is an apocalyptic number.

45612654 is an abundant number, since it is smaller than the sum of its proper divisors (52468626).

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

45612654 is a wasteful number, since it uses less digits than its factorization.

45612654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8584.

The product of its digits is 28800, while the sum is 33.

The square root of 45612654 is about 6753.7140892993. The cubic root of 45612654 is about 357.2962413310.

The spelling of 45612654 in words is "forty-five million, six hundred twelve thousand, six hundred fifty-four".