90767304007 has 2 divisors, whose sum is σ = 90767304008. Its totient is φ = 90767304006.

The previous prime is 90767303969. The next prime is 90767304049. The reversal of 90767304007 is 70040376709.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 90767304007 - 2²⁷ = 90633086279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (90767304307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45383652003 + 45383652004.

It is an arithmetic number, because the mean of its divisors is an integer number (45383652004).

Almost surely, 2^90767304007 is an apocalyptic number.

90767304007 is a deficient number, since it is larger than the sum of its proper divisors (1).

90767304007 is an equidigital number, since it uses as much as digits as its factorization.

90767304007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 222264, while the sum is 43.

The spelling of 90767304007 in words is "ninety billion, seven hundred sixty-seven million, three hundred four thousand, seven".