150504212399 has 2 divisors, whose sum is σ = 150504212400. Its totient is φ = 150504212398.

The previous prime is 150504212387. The next prime is 150504212447. The reversal of 150504212399 is 993212405051.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-150504212399 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (150504212359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75252106199 + 75252106200.

It is an arithmetic number, because the mean of its divisors is an integer number (75252106200).

Almost surely, 2^150504212399 is an apocalyptic number.

150504212399 is a deficient number, since it is larger than the sum of its proper divisors (1).

150504212399 is an equidigital number, since it uses as much as digits as its factorization.

150504212399 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 97200, while the sum is 41.

The spelling of 150504212399 in words is "one hundred fifty billion, five hundred four million, two hundred twelve thousand, three hundred ninety-nine".