149613952582 has 8 divisors (see below), whose sum is σ = 224442912096. Its totient is φ = 74799648552.

The previous prime is 149613952547. The next prime is 149613952601. The reversal of 149613952582 is 285259316941.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3638313 + ... + 3679204.

It is an arithmetic number, because the mean of its divisors is an integer number (28055364012).

Almost surely, 2^149613952582 is an apocalyptic number.

149613952582 is a deficient number, since it is larger than the sum of its proper divisors (74828959514).

149613952582 is a wasteful number, since it uses less digits than its factorization.

149613952582 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7327742.

The product of its digits is 4665600, while the sum is 55.

The spelling of 149613952582 in words is "one hundred forty-nine billion, six hundred thirteen million, nine hundred fifty-two thousand, five hundred eighty-two".