137545853 has 8 divisors (see below), whose sum is σ = 142281216. Its totient is φ = 132829200.

The previous prime is 137545843. The next prime is 137545879. The reversal of 137545853 is 358545731.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-137545853 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 137545853.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137545843) by changing a digit.

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, 11183 + ... + 20003.

It is an arithmetic number, because the mean of its divisors is an integer number (17785152).

Almost surely, 2^137545853 is an apocalyptic number.

It is an amenable number.

137545853 is a deficient number, since it is larger than the sum of its proper divisors (4735363).

137545853 is an equidigital number, since it uses as much as digits as its factorization.

137545853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9355.

The product of its digits is 252000, while the sum is 41.

The square root of 137545853 is about 11727.9944150737. The cubic root of 137545853 is about 516.1974248550.

The spelling of 137545853 in words is "one hundred thirty-seven million, five hundred forty-five thousand, eight hundred fifty-three".