137317473451 has 8 divisors (see below), whose sum is σ = 138203599680. Its totient is φ = 136434130368.

The previous prime is 137317473421. The next prime is 137317473481. The reversal of 137317473451 is 154374713731.

It is an interprime number because it is at equal distance from previous prime (137317473421) and next prime (137317473481).

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

It is a cyclic number.

It is not a de Polignac number, because 137317473451 - 2¹⁵ = 137317440683 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (137317473401) 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, 596746 + ... + 794191.

It is an arithmetic number, because the mean of its divisors is an integer number (17275449960).

Almost surely, 2^137317473451 is an apocalyptic number.

137317473451 is a deficient number, since it is larger than the sum of its proper divisors (886126229).

137317473451 is a wasteful number, since it uses less digits than its factorization.

137317473451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1391573.

The product of its digits is 740880, while the sum is 46.

The spelling of 137317473451 in words is "one hundred thirty-seven billion, three hundred seventeen million, four hundred seventy-three thousand, four hundred fifty-one".