45301492 has 12 divisors (see below), whose sum is σ = 79500960. Its totient is φ = 22586936.

The previous prime is 45301469. The next prime is 45301511. The reversal of 45301492 is 29410354.

It is a self number, because there is not a number n which added to its sum of digits gives 45301492.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14338 + ... + 17209.

It is an arithmetic number, because the mean of its divisors is an integer number (6625080).

Almost surely, 2^45301492 is an apocalyptic number.

It is an amenable number.

45301492 is a deficient number, since it is larger than the sum of its proper divisors (34199468).

45301492 is a wasteful number, since it uses less digits than its factorization.

45301492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31910 (or 31908 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 45301492 is about 6730.6383055398. The cubic root of 45301492 is about 356.4819147776.

The spelling of 45301492 in words is "forty-five million, three hundred one thousand, four hundred ninety-two".