149962257959 has 2 divisors, whose sum is σ = 149962257960. Its totient is φ = 149962257958.

The previous prime is 149962257941. The next prime is 149962258001. The reversal of 149962257959 is 959752269941.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 149962257959 - 2¹⁶ = 149962192423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (149962257359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74981128979 + 74981128980.

It is an arithmetic number, because the mean of its divisors is an integer number (74981128980).

Almost surely, 2^149962257959 is an apocalyptic number.

149962257959 is a deficient number, since it is larger than the sum of its proper divisors (1).

149962257959 is an equidigital number, since it uses as much as digits as its factorization.

149962257959 is an evil number, because the sum of its binary digits is even.

The product of its digits is 110224800, while the sum is 68.

The spelling of 149962257959 in words is "one hundred forty-nine billion, nine hundred sixty-two million, two hundred fifty-seven thousand, nine hundred fifty-nine".