149792765807 has 2 divisors, whose sum is σ = 149792765808. Its totient is φ = 149792765806.

The previous prime is 149792765797. The next prime is 149792765809. The reversal of 149792765807 is 708567297941.

149792765807 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-149792765807 is a prime.

It is a super-2 number, since 2×149792765807² (a number of 23 digits) contains 22 as substring.

Together with 149792765809, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (149792765809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74896382903 + 74896382904.

It is an arithmetic number, because the mean of its divisors is an integer number (74896382904).

Almost surely, 2^149792765807 is an apocalyptic number.

149792765807 is a deficient number, since it is larger than the sum of its proper divisors (1).

149792765807 is an equidigital number, since it uses as much as digits as its factorization.

149792765807 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 53343360, while the sum is 65.

The spelling of 149792765807 in words is "one hundred forty-nine billion, seven hundred ninety-two million, seven hundred sixty-five thousand, eight hundred seven".