149632952692250 has 32 divisors (see below), whose sum is σ = 294855670998720. Its totient is φ = 56703013650000.

The previous prime is 149632952692247. The next prime is 149632952692291. The reversal of 149632952692250 is 52296259236941.

149632952692250 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×149632952692250² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15750832376 + ... + 15750841875.

It is an arithmetic number, because the mean of its divisors is an integer number (9214239718710).

Almost surely, 2^{149632952692250} is an apocalyptic number.

149632952692250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

149632952692250 is a deficient number, since it is larger than the sum of its proper divisors (145222718306470).

149632952692250 is a wasteful number, since it uses less digits than its factorization.

149632952692250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31501674287 (or 31501674277 counting only the distinct ones).

The product of its (nonzero) digits is 125971200, while the sum is 65.

The spelling of 149632952692250 in words is "one hundred forty-nine trillion, six hundred thirty-two billion, nine hundred fifty-two million, six hundred ninety-two thousand, two hundred fifty".