45628154 has 16 divisors (see below), whose sum is σ = 80408160. Its totient is φ = 19144560.

The previous prime is 45628147. The next prime is 45628199. The reversal of 45628154 is 45182654.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79484 + ... + 80055.

It is an arithmetic number, because the mean of its divisors is an integer number (5025510).

Almost surely, 2^45628154 is an apocalyptic number.

45628154 is a deficient number, since it is larger than the sum of its proper divisors (34780006).

45628154 is a wasteful number, since it uses less digits than its factorization.

45628154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159565.

The product of its digits is 38400, while the sum is 35.

The square root of 45628154 is about 6754.8615085729. The cubic root of 45628154 is about 357.3367086433.

The spelling of 45628154 in words is "forty-five million, six hundred twenty-eight thousand, one hundred fifty-four".