5015251144273 has 2 divisors, whose sum is σ = 5015251144274. Its totient is φ = 5015251144272.

The previous prime is 5015251144207. The next prime is 5015251144289. The reversal of 5015251144273 is 3724411525105.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5009615339089 + 5635805184 = 2238217^2 + 75072^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5015251144273 is a prime.

It is not a weakly prime, because it can be changed into another prime (5015251144973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2507625572136 + 2507625572137.

It is an arithmetic number, because the mean of its divisors is an integer number (2507625572137).

Almost surely, 2^{5015251144273} is an apocalyptic number.

It is an amenable number.

5015251144273 is a deficient number, since it is larger than the sum of its proper divisors (1).

5015251144273 is an equidigital number, since it uses as much as digits as its factorization.

5015251144273 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 168000, while the sum is 40.

Adding to 5015251144273 its reverse (3724411525105), we get a palindrome (8739662669378).

The spelling of 5015251144273 in words is "five trillion, fifteen billion, two hundred fifty-one million, one hundred forty-four thousand, two hundred seventy-three".