5145627653 has 2 divisors, whose sum is σ = 5145627654. Its totient is φ = 5145627652.

The previous prime is 5145627647. The next prime is 5145627691. The reversal of 5145627653 is 3567265415.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2593559329 + 2552068324 = 50927^2 + 50518^2 .

It is a cyclic number.

It is not a de Polignac number, because 5145627653 - 2⁸ = 5145627397 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5145627853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2572813826 + 2572813827.

It is an arithmetic number, because the mean of its divisors is an integer number (2572813827).

Almost surely, 2^5145627653 is an apocalyptic number.

It is an amenable number.

5145627653 is a deficient number, since it is larger than the sum of its proper divisors (1).

5145627653 is an equidigital number, since it uses as much as digits as its factorization.

5145627653 is an evil number, because the sum of its binary digits is even.

The product of its digits is 756000, while the sum is 44.

The square root of 5145627653 is about 71733.0304183505. The cubic root of 5145627653 is about 1726.4186498756.

The spelling of 5145627653 in words is "five billion, one hundred forty-five million, six hundred twenty-seven thousand, six hundred fifty-three".