137733530 has 16 divisors (see below), whose sum is σ = 270458784. Its totient is φ = 50084880.

The previous prime is 137733529. The next prime is 137733551. The reversal of 137733530 is 35337731.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 625952 + ... + 626171.

It is an arithmetic number, because the mean of its divisors is an integer number (16903674).

Almost surely, 2^137733530 is an apocalyptic number.

137733530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

137733530 is a deficient number, since it is larger than the sum of its proper divisors (132725254).

137733530 is a wasteful number, since it uses less digits than its factorization.

137733530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1252141.

The product of its (nonzero) digits is 19845, while the sum is 32.

The square root of 137733530 is about 11735.9929277416. The cubic root of 137733530 is about 516.4320965490.

The spelling of 137733530 in words is "one hundred thirty-seven million, seven hundred thirty-three thousand, five hundred thirty".