76507253 has 2 divisors, whose sum is σ = 76507254. Its totient is φ = 76507252.

The previous prime is 76507187. The next prime is 76507273. The reversal of 76507253 is 35270567.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 63712324 + 12794929 = 7982^2 + 3577^2 .

It is a cyclic number.

It is not a de Polignac number, because 76507253 - 2¹⁰ = 76506229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (76507273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38253626 + 38253627.

It is an arithmetic number, because the mean of its divisors is an integer number (38253627).

Almost surely, 2^76507253 is an apocalyptic number.

It is an amenable number.

76507253 is a deficient number, since it is larger than the sum of its proper divisors (1).

76507253 is an equidigital number, since it uses as much as digits as its factorization.

76507253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 44100, while the sum is 35.

The square root of 76507253 is about 8746.8424588534. The cubic root of 76507253 is about 424.5226529865.

The spelling of 76507253 in words is "seventy-six million, five hundred seven thousand, two hundred fifty-three".