137116497 has 8 divisors (see below), whose sum is σ = 208939456. Its totient is φ = 78352272.

The previous prime is 137116433. The next prime is 137116523. The reversal of 137116497 is 794611731.

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

It is not a de Polignac number, because 137116497 - 2⁶ = 137116433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (137116097) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3264658 + ... + 3264699.

It is an arithmetic number, because the mean of its divisors is an integer number (26117432).

Almost surely, 2^137116497 is an apocalyptic number.

It is an amenable number.

137116497 is a deficient number, since it is larger than the sum of its proper divisors (71822959).

137116497 is an equidigital number, since it uses as much as digits as its factorization.

137116497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6529367.

The product of its digits is 31752, while the sum is 39.

The square root of 137116497 is about 11709.6753584376. The cubic root of 137116497 is about 515.6597533086.

The spelling of 137116497 in words is "one hundred thirty-seven million, one hundred sixteen thousand, four hundred ninety-seven".