45411648 has 28 divisors (see below), whose sum is σ = 120152160. Its totient is φ = 15137152.

The previous prime is 45411647. The next prime is 45411659. The reversal of 45411648 is 84611454.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45411647) 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, 118068 + ... + 118451.

Almost surely, 2^45411648 is an apocalyptic number.

45411648 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

45411648 is an abundant number, since it is smaller than the sum of its proper divisors (74740512).

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

45411648 is a wasteful number, since it uses less digits than its factorization.

45411648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236534 (or 236524 counting only the distinct ones).

The product of its digits is 15360, while the sum is 33.

The square root of 45411648 is about 6738.8165133056. The cubic root of 45411648 is about 356.7706237084.

The spelling of 45411648 in words is "forty-five million, four hundred eleven thousand, six hundred forty-eight".