45316201253 has 4 divisors (see below), whose sum is σ = 45332797248. Its totient is φ = 45299605260.

The previous prime is 45316201247. The next prime is 45316201267. The reversal of 45316201253 is 35210261354.

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 a cyclic number.

It is not a de Polignac number, because 45316201253 - 2¹⁶ = 45316135717 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 (45316201223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8293901 + ... + 8299362.

It is an arithmetic number, because the mean of its divisors is an integer number (11333199312).

Almost surely, 2^45316201253 is an apocalyptic number.

It is an amenable number.

45316201253 is a deficient number, since it is larger than the sum of its proper divisors (16595995).

45316201253 is a wasteful number, since it uses less digits than its factorization.

45316201253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16595994.

The product of its (nonzero) digits is 21600, while the sum is 32.

The spelling of 45316201253 in words is "forty-five billion, three hundred sixteen million, two hundred one thousand, two hundred fifty-three".