137753632 has 24 divisors (see below), whose sum is σ = 275026752. Its totient is φ = 67905600.

The previous prime is 137753621. The next prime is 137753633. The reversal of 137753632 is 236357731.

It is a junction number, because it is equal to n+sod(n) for n = 137753591 and 137753600.

It is not an unprimeable number, because it can be changed into a prime (137753633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28044 + ... + 32587.

It is an arithmetic number, because the mean of its divisors is an integer number (11459448).

Almost surely, 2^137753632 is an apocalyptic number.

It is an amenable number.

137753632 is a deficient number, since it is larger than the sum of its proper divisors (137273120).

137753632 is an equidigital number, since it uses as much as digits as its factorization.

137753632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60712 (or 60704 counting only the distinct ones).

The product of its digits is 79380, while the sum is 37.

The square root of 137753632 is about 11736.8493216877. The cubic root of 137753632 is about 516.4572194874.

The spelling of 137753632 in words is "one hundred thirty-seven million, seven hundred fifty-three thousand, six hundred thirty-two".