45232214535253 has 4 divisors (see below), whose sum is σ = 45235195649388. Its totient is φ = 45229233421120.

The previous prime is 45232214535239. The next prime is 45232214535293. The reversal of 45232214535253 is 35253541223254.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 18936579217924 + 26295635317329 = 4351618^2 + 5127927^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45232214535253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45232214535293) 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, 1490534308 + ... + 1490564653.

It is an arithmetic number, because the mean of its divisors is an integer number (11308798912347).

Almost surely, 2^{45232214535253} is an apocalyptic number.

It is an amenable number.

45232214535253 is a deficient number, since it is larger than the sum of its proper divisors (2981114135).

45232214535253 is a wasteful number, since it uses less digits than its factorization.

45232214535253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2981114134.

The product of its digits is 4320000, while the sum is 46.

The spelling of 45232214535253 in words is "forty-five trillion, two hundred thirty-two billion, two hundred fourteen million, five hundred thirty-five thousand, two hundred fifty-three".