45651654 has 32 divisors (see below), whose sum is σ = 104724480. Its totient is φ = 14725800.

The previous prime is 45651653. The next prime is 45651659. The reversal of 45651654 is 45615654.

45651654 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45651653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11962 + ... + 15309.

It is an arithmetic number, because the mean of its divisors is an integer number (3272640).

Almost surely, 2^45651654 is an apocalyptic number.

45651654 is an abundant number, since it is smaller than the sum of its proper divisors (59072826).

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

45651654 is a wasteful number, since it uses less digits than its factorization.

45651654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27313 (or 27307 counting only the distinct ones).

The product of its digits is 72000, while the sum is 36.

The square root of 45651654 is about 6756.6007725779. The cubic root of 45651654 is about 357.3980448337.

The spelling of 45651654 in words is "forty-five million, six hundred fifty-one thousand, six hundred fifty-four".