150499748699 has 2 divisors, whose sum is σ = 150499748700. Its totient is φ = 150499748698.

The previous prime is 150499748683. The next prime is 150499748723. The reversal of 150499748699 is 996847994051.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 150499748699 - 2⁴ = 150499748683 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (150499748629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75249874349 + 75249874350.

It is an arithmetic number, because the mean of its divisors is an integer number (75249874350).

Almost surely, 2^150499748699 is an apocalyptic number.

150499748699 is a deficient number, since it is larger than the sum of its proper divisors (1).

150499748699 is an equidigital number, since it uses as much as digits as its factorization.

150499748699 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 176359680, while the sum is 71.

The spelling of 150499748699 in words is "one hundred fifty billion, four hundred ninety-nine million, seven hundred forty-eight thousand, six hundred ninety-nine".