50402599520407 has 2 divisors, whose sum is σ = 50402599520408. Its totient is φ = 50402599520406.

The previous prime is 50402599520401. The next prime is 50402599520411. The reversal of 50402599520407 is 70402599520405.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50402599520407 - 2³⁵ = 50368239782039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50402599520401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25201299760203 + 25201299760204.

It is an arithmetic number, because the mean of its divisors is an integer number (25201299760204).

Almost surely, 2^{50402599520407} is an apocalyptic number.

50402599520407 is a deficient number, since it is larger than the sum of its proper divisors (1).

50402599520407 is an equidigital number, since it uses as much as digits as its factorization.

50402599520407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536000, while the sum is 52.

The spelling of 50402599520407 in words is "fifty trillion, four hundred two billion, five hundred ninety-nine million, five hundred twenty thousand, four hundred seven".