45114552 has 48 divisors (see below), whose sum is σ = 139641840. Its totient is φ = 12889728.

The previous prime is 45114541. The next prime is 45114557. The reversal of 45114552 is 25541154.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45114557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44253 + ... + 45260.

It is an arithmetic number, because the mean of its divisors is an integer number (2909205).

Almost surely, 2^45114552 is an apocalyptic number.

45114552 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

45114552 is an abundant number, since it is smaller than the sum of its proper divisors (94527288).

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

45114552 is a wasteful number, since it uses less digits than its factorization.

45114552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89532 (or 89525 counting only the distinct ones).

The product of its digits is 4000, while the sum is 27.

The square root of 45114552 is about 6716.7367076580. The cubic root of 45114552 is about 355.9908889643.

The spelling of 45114552 in words is "forty-five million, one hundred fourteen thousand, five hundred fifty-two".