46172746253 has 2 divisors, whose sum is σ = 46172746254. Its totient is φ = 46172746252.

The previous prime is 46172746231. The next prime is 46172746303. The reversal of 46172746253 is 35264727164.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 42338412169 + 3834334084 = 205763^2 + 61922^2 .

It is a cyclic number.

It is not a de Polignac number, because 46172746253 - 2¹² = 46172742157 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 46172746198 and 46172746207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46172746153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23086373126 + 23086373127.

It is an arithmetic number, because the mean of its divisors is an integer number (23086373127).

Almost surely, 2^46172746253 is an apocalyptic number.

It is an amenable number.

46172746253 is a deficient number, since it is larger than the sum of its proper divisors (1).

46172746253 is an equidigital number, since it uses as much as digits as its factorization.

46172746253 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1693440, while the sum is 47.

The spelling of 46172746253 in words is "forty-six billion, one hundred seventy-two million, seven hundred forty-six thousand, two hundred fifty-three".