1502201399 has 2 divisors, whose sum is σ = 1502201400. Its totient is φ = 1502201398.

The previous prime is 1502201383. The next prime is 1502201401. The reversal of 1502201399 is 9931022051.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1502201399 - 2⁴ = 1502201383 is a prime.

It is a Sophie Germain prime.

Together with 1502201401, 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 (1502203399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 751100699 + 751100700.

It is an arithmetic number, because the mean of its divisors is an integer number (751100700).

Almost surely, 2^1502201399 is an apocalyptic number.

1502201399 is a deficient number, since it is larger than the sum of its proper divisors (1).

1502201399 is an equidigital number, since it uses as much as digits as its factorization.

1502201399 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4860, while the sum is 32.

The square root of 1502201399 is about 38758.2429813324. The cubic root of 1502201399 is about 1145.2739627806.

The spelling of 1502201399 in words is "one billion, five hundred two million, two hundred one thousand, three hundred ninety-nine".