45357760 has 56 divisors (see below), whose sum is σ = 123444000. Its totient is φ = 15550464.

The previous prime is 45357749. The next prime is 45357761. The reversal of 45357760 is 6775354.

It is a tau number, because it is divible by the number of its divisors (56).

It is not an unprimeable number, because it can be changed into a prime (45357761) 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, 7885 + ... + 12364.

Almost surely, 2^45357760 is an apocalyptic number.

45357760 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

45357760 is an abundant number, since it is smaller than the sum of its proper divisors (78086240).

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

45357760 is a wasteful number, since it uses less digits than its factorization.

45357760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20273 (or 20263 counting only the distinct ones).

The product of its (nonzero) digits is 88200, while the sum is 37.

The square root of 45357760 is about 6734.8169982562. The cubic root of 45357760 is about 356.6294465290.

The spelling of 45357760 in words is "forty-five million, three hundred fifty-seven thousand, seven hundred sixty".