76245555007 has 2 divisors, whose sum is σ = 76245555008. Its totient is φ = 76245555006.

The previous prime is 76245554969. The next prime is 76245555019. The reversal of 76245555007 is 70055554267.

It is a strong prime.

It is an emirp because it is prime and its reverse (70055554267) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-76245555007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (76245555077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38122777503 + 38122777504.

It is an arithmetic number, because the mean of its divisors is an integer number (38122777504).

Almost surely, 2^76245555007 is an apocalyptic number.

76245555007 is a deficient number, since it is larger than the sum of its proper divisors (1).

76245555007 is an equidigital number, since it uses as much as digits as its factorization.

76245555007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1470000, while the sum is 46.

The spelling of 76245555007 in words is "seventy-six billion, two hundred forty-five million, five hundred fifty-five thousand, seven".