137952850 has 48 divisors (see below), whose sum is σ = 306016128. Its totient is φ = 45239040.

The previous prime is 137952847. The next prime is 137952887. The reversal of 137952850 is 58259731.

137952850 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 519 + ... + 16618.

It is an arithmetic number, because the mean of its divisors is an integer number (6375336).

Almost surely, 2^137952850 is an apocalyptic number.

137952850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

137952850 is an abundant number, since it is smaller than the sum of its proper divisors (168063278).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

137952850 is a wasteful number, since it uses less digits than its factorization.

137952850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17179 (or 17174 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 40.

The square root of 137952850 is about 11745.3331157528. Note that the first 3 decimals coincide. The cubic root of 137952850 is about 516.7060647491.

The spelling of 137952850 in words is "one hundred thirty-seven million, nine hundred fifty-two thousand, eight hundred fifty".