45930251 has 8 divisors (see below), whose sum is σ = 47508864. Its totient is φ = 44357760.

The previous prime is 45930217. The next prime is 45930257. The reversal of 45930251 is 15203954.

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

It is a cyclic number.

It is not a de Polignac number, because 45930251 - 2¹⁴ = 45913867 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45930257) 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, 17795 + ... + 20211.

It is an arithmetic number, because the mean of its divisors is an integer number (5938608).

Almost surely, 2^45930251 is an apocalyptic number.

45930251 is a deficient number, since it is larger than the sum of its proper divisors (1578613).

45930251 is a wasteful number, since it uses less digits than its factorization.

45930251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3061.

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 45930251 is about 6777.1860679784. The cubic root of 45930251 is about 358.1235983872.

The spelling of 45930251 in words is "forty-five million, nine hundred thirty thousand, two hundred fifty-one".