45395480 has 32 divisors (see below), whose sum is σ = 109998000. Its totient is φ = 16761216.

The previous prime is 45395479. The next prime is 45395489. The reversal of 45395480 is 8459354.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45395489) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43130 + ... + 44169.

Almost surely, 2^45395480 is an apocalyptic number.

45395480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

45395480 is an abundant number, since it is smaller than the sum of its proper divisors (64602520).

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

45395480 is a wasteful number, since it uses less digits than its factorization.

45395480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87323 (or 87319 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 38.

The square root of 45395480 is about 6737.6167893403. The cubic root of 45395480 is about 356.7282780959.

The spelling of 45395480 in words is "forty-five million, three hundred ninety-five thousand, four hundred eighty".