45112701 has 4 divisors (see below), whose sum is σ = 60150272. Its totient is φ = 30075132.

The previous prime is 45112693. The next prime is 45112709. The reversal of 45112701 is 10721154.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (45112693) and next prime (45112709).

It is not a de Polignac number, because 45112701 - 2³ = 45112693 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45112709) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7518781 + ... + 7518786.

It is an arithmetic number, because the mean of its divisors is an integer number (15037568).

Almost surely, 2^45112701 is an apocalyptic number.

It is an amenable number.

45112701 is a deficient number, since it is larger than the sum of its proper divisors (15037571).

45112701 is a wasteful number, since it uses less digits than its factorization.

45112701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15037570.

The product of its (nonzero) digits is 280, while the sum is 21.

The square root of 45112701 is about 6716.5989161182. The cubic root of 45112701 is about 355.9860202607.

Adding to 45112701 its reverse (10721154), we get a palindrome (55833855).

The spelling of 45112701 in words is "forty-five million, one hundred twelve thousand, seven hundred one".