45274605263 has 4 divisors (see below), whose sum is σ = 45275091888. Its totient is φ = 45274118640.

The previous prime is 45274605217. The next prime is 45274605289. The reversal of 45274605263 is 36250647254.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45274605263 is a prime.

It is a super-3 number, since 3×45274605263³ (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45274605863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55358 + ... + 305963.

It is an arithmetic number, because the mean of its divisors is an integer number (11318772972).

Almost surely, 2^45274605263 is an apocalyptic number.

45274605263 is a deficient number, since it is larger than the sum of its proper divisors (486625).

45274605263 is a wasteful number, since it uses less digits than its factorization.

45274605263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486624.

The product of its (nonzero) digits is 1209600, while the sum is 44.

The spelling of 45274605263 in words is "forty-five billion, two hundred seventy-four million, six hundred five thousand, two hundred sixty-three".