149858000590 has 16 divisors (see below), whose sum is σ = 271530790560. Its totient is φ = 59546224800.

The previous prime is 149858000443. The next prime is 149858000641. The reversal of 149858000590 is 95000858941.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49620345 + ... + 49623364.

It is an arithmetic number, because the mean of its divisors is an integer number (16970674410).

Almost surely, 2^149858000590 is an apocalyptic number.

149858000590 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

149858000590 is a deficient number, since it is larger than the sum of its proper divisors (121672789970).

149858000590 is a wasteful number, since it uses less digits than its factorization.

149858000590 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99243867.

The product of its (nonzero) digits is 518400, while the sum is 49.

The spelling of 149858000590 in words is "one hundred forty-nine billion, eight hundred fifty-eight million, five hundred ninety", and thus it is an aban number.