45053154 has 12 divisors (see below), whose sum is σ = 97615206. Its totient is φ = 15017712.

The previous prime is 45053149. The next prime is 45053201. The reversal of 45053154 is 45135054.

45053154 is a `hidden beast` number, since 4 + 505 + 3 + 154 = 666.

It can be written as a sum of positive squares in only one way, i.e., 31102929 + 13950225 = 5577^2 + 3735^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1251459 + ... + 1251494.

Almost surely, 2^45053154 is an apocalyptic number.

45053154 is an abundant number, since it is smaller than the sum of its proper divisors (52562052).

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

45053154 is a wasteful number, since it uses less digits than its factorization.

45053154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2502961 (or 2502958 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 45053154 is about 6712.1646284936. The cubic root of 45053154 is about 355.8293220898.

The spelling of 45053154 in words is "forty-five million, fifty-three thousand, one hundred fifty-four".