45651376 has 20 divisors (see below), whose sum is σ = 93105400. Its totient is φ = 21624192.

The previous prime is 45651373. The next prime is 45651383. The reversal of 45651376 is 67315654.

It is not an unprimeable number, because it can be changed into a prime (45651371) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74781 + ... + 75388.

It is an arithmetic number, because the mean of its divisors is an integer number (4655270).

Almost surely, 2^45651376 is an apocalyptic number.

It is an amenable number.

45651376 is an abundant number, since it is smaller than the sum of its proper divisors (47454024).

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

45651376 is a wasteful number, since it uses less digits than its factorization.

45651376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150196 (or 150190 counting only the distinct ones).

The product of its digits is 75600, while the sum is 37.

The square root of 45651376 is about 6756.5802000716. The cubic root of 45651376 is about 357.3973193627.

The spelling of 45651376 in words is "forty-five million, six hundred fifty-one thousand, three hundred seventy-six".