137160511487 has 8 divisors (see below), whose sum is σ = 143525432736. Its totient is φ = 130935478752.

The previous prime is 137160511441. The next prime is 137160511493. The reversal of 137160511487 is 784115061731.

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 137160511487 - 2¹² = 137160507391 is a prime.

It is a super-2 number, since 2×137160511487² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137160511087) 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, 34970123 + ... + 34974044.

It is an arithmetic number, because the mean of its divisors is an integer number (17940679092).

Almost surely, 2^137160511487 is an apocalyptic number.

137160511487 is a deficient number, since it is larger than the sum of its proper divisors (6364921249).

137160511487 is an equidigital number, since it uses as much as digits as its factorization.

137160511487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69944257.

The product of its (nonzero) digits is 141120, while the sum is 44.

The spelling of 137160511487 in words is "one hundred thirty-seven billion, one hundred sixty million, five hundred eleven thousand, four hundred eighty-seven".