76047252641 has 2 divisors, whose sum is σ = 76047252642. Its totient is φ = 76047252640.

The previous prime is 76047252613. The next prime is 76047252683. The reversal of 76047252641 is 14625274067.

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., 75581556241 + 465696400 = 274921^2 + 21580^2 .

It is an emirp because it is prime and its reverse (14625274067) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 76047252641 - 2¹⁰ = 76047251617 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 76047252592 and 76047252601.

It is not a weakly prime, because it can be changed into another prime (76047252041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38023626320 + 38023626321.

It is an arithmetic number, because the mean of its divisors is an integer number (38023626321).

Almost surely, 2^76047252641 is an apocalyptic number.

It is an amenable number.

76047252641 is a deficient number, since it is larger than the sum of its proper divisors (1).

76047252641 is an equidigital number, since it uses as much as digits as its factorization.

76047252641 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 564480, while the sum is 44.

The spelling of 76047252641 in words is "seventy-six billion, forty-seven million, two hundred fifty-two thousand, six hundred forty-one".