45259258 has 16 divisors (see below), whose sum is σ = 75000960. Its totient is φ = 20311200.

The previous prime is 45259243. The next prime is 45259271. The reversal of 45259258 is 85295254.

It is a self number, because there is not a number n which added to its sum of digits gives 45259258.

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, 11283 + ... + 14758.

It is an arithmetic number, because the mean of its divisors is an integer number (4687560).

Almost surely, 2^45259258 is an apocalyptic number.

45259258 is a deficient number, since it is larger than the sum of its proper divisors (29741702).

45259258 is a wasteful number, since it uses less digits than its factorization.

45259258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26133.

The product of its digits is 144000, while the sum is 40.

The square root of 45259258 is about 6727.5001300632. The cubic root of 45259258 is about 356.3710991608.

The spelling of 45259258 in words is "forty-five million, two hundred fifty-nine thousand, two hundred fifty-eight".