45587049 has 8 divisors (see below), whose sum is σ = 61929792. Its totient is φ = 29817840.

The previous prime is 45587033. The next prime is 45587063. The reversal of 45587049 is 94078554.

45587049 = T₁₂₈₅ + T₁₂₈₆ + ... + T₁₃₃₇.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 45587049 - 2⁴ = 45587033 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45587049.

It is not an unprimeable number, because it can be changed into a prime (45587249) 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, 143197 + ... + 143514.

It is an arithmetic number, because the mean of its divisors is an integer number (7741224).

Almost surely, 2^45587049 is an apocalyptic number.

It is an amenable number.

45587049 is a deficient number, since it is larger than the sum of its proper divisors (16342743).

45587049 is a wasteful number, since it uses less digits than its factorization.

45587049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286767.

The product of its (nonzero) digits is 201600, while the sum is 42.

The square root of 45587049 is about 6751.8181995667. The cubic root of 45587049 is about 357.2293718561.

The spelling of 45587049 in words is "forty-five million, five hundred eighty-seven thousand, forty-nine".