45294655649253 has 8 divisors (see below), whose sum is σ = 60394107582048. Its totient is φ = 30195820407984.

The previous prime is 45294655649197. The next prime is 45294655649273. The reversal of 45294655649253 is 35294655649254.

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

It is not a de Polignac number, because 45294655649253 - 2²⁶ = 45294588540389 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45294655649273) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 154001475 + ... + 154295312.

It is an arithmetic number, because the mean of its divisors is an integer number (7549263447756).

Almost surely, 2^{45294655649253} is an apocalyptic number.

It is an amenable number.

45294655649253 is a deficient number, since it is larger than the sum of its proper divisors (15099451932795).

45294655649253 is a wasteful number, since it uses less digits than its factorization.

45294655649253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308345763.

The product of its digits is 1399680000, while the sum is 69.

Subtracting from 45294655649253 its reverse (35294655649254), we obtain a palindrome (9999999999999).

The spelling of 45294655649253 in words is "forty-five trillion, two hundred ninety-four billion, six hundred fifty-five million, six hundred forty-nine thousand, two hundred fifty-three".