45154704 has 80 divisors (see below), whose sum is σ = 139133952. Its totient is φ = 12338304.

The previous prime is 45154691. The next prime is 45154721. The reversal of 45154704 is 40745154.

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, 4807 + ... + 10649.

Almost surely, 2^45154704 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 45154704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69566976).

45154704 is an abundant number, since it is smaller than the sum of its proper divisors (93979248).

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

45154704 is a wasteful number, since it uses less digits than its factorization.

45154704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5884 (or 5878 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 30.

The square root of 45154704 is about 6719.7249943729. The cubic root of 45154704 is about 356.0964684071.

Adding to 45154704 its reverse (40745154), we get a palindrome (85899858).

It can be divided in two parts, 451 and 54704, that added together give a palindrome (55155).

The spelling of 45154704 in words is "forty-five million, one hundred fifty-four thousand, seven hundred four".