137184582493 has 32 divisors (see below), whose sum is σ = 161869593600. Its totient is φ = 116203852800.

The previous prime is 137184582487. The next prime is 137184582499. The reversal of 137184582493 is 394285481731.

It is an interprime number because it is at equal distance from previous prime (137184582487) and next prime (137184582499).

It is a de Polignac number, because none of the positive numbers 2^k-137184582493 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137184582499) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19985580 + ... + 19992442.

It is an arithmetic number, because the mean of its divisors is an integer number (5058424800).

Almost surely, 2^137184582493 is an apocalyptic number.

It is an amenable number.

137184582493 is a deficient number, since it is larger than the sum of its proper divisors (24685011107).

137184582493 is an equidigital number, since it uses as much as digits as its factorization.

137184582493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7562 (or 7548 counting only the distinct ones).

The product of its digits is 5806080, while the sum is 55.

The spelling of 137184582493 in words is "one hundred thirty-seven billion, one hundred eighty-four million, five hundred eighty-two thousand, four hundred ninety-three".