45310245 has 8 divisors (see below), whose sum is σ = 72496416. Its totient is φ = 24165456.

The previous prime is 45310229. The next prime is 45310271. The reversal of 45310245 is 54201354.

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

It is not a de Polignac number, because 45310245 - 2⁴ = 45310229 is a prime.

It is a congruent 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, 1510327 + ... + 1510356.

It is an arithmetic number, because the mean of its divisors is an integer number (9062052).

Almost surely, 2^45310245 is an apocalyptic number.

It is an amenable number.

45310245 is a deficient number, since it is larger than the sum of its proper divisors (27186171).

45310245 is a wasteful number, since it uses less digits than its factorization.

45310245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3020691.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 45310245 is about 6731.2885096391. The cubic root of 45310245 is about 356.5048727063.

Adding to 45310245 its reverse (54201354), we get a palindrome (99511599).

The spelling of 45310245 in words is "forty-five million, three hundred ten thousand, two hundred forty-five".