45154368 has 112 divisors (see below), whose sum is σ = 151749760. Its totient is φ = 12897792.

The previous prime is 45154349. The next prime is 45154387. The reversal of 45154368 is 86345154.

It is a happy number.

45154368 is a `hidden beast` number, since 4 + 51 + 543 + 68 = 666.

It is an interprime number because it is at equal distance from previous prime (45154349) and next prime (45154387).

It is a tau number, because it is divible by the number of its divisors (112).

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 10230 + ... + 13962.

Almost surely, 2^45154368 is an apocalyptic number.

45154368 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45154368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75874880).

45154368 is an abundant number, since it is smaller than the sum of its proper divisors (106595392).

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

45154368 is a wasteful number, since it uses less digits than its factorization.

45154368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3761 (or 3745 counting only the distinct ones).

The product of its digits is 57600, while the sum is 36.

The square root of 45154368 is about 6719.6999933033. The cubic root of 45154368 is about 356.0955851569.

The spelling of 45154368 in words is "forty-five million, one hundred fifty-four thousand, three hundred sixty-eight".