137816741475 has 72 divisors (see below), whose sum is σ = 284697189920. Its totient is φ = 62423861760.

The previous prime is 137816741437. The next prime is 137816741477. The reversal of 137816741475 is 574147618731.

137816741475 is a `hidden beast` number, since 1 + 3 + 7 + 8 + 167 + 4 + 1 + 475 = 666.

It is not a de Polignac number, because 137816741475 - 2¹⁷ = 137816610403 is a prime.

It is not an unprimeable number, because it can be changed into a prime (137816741477) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 229714 + ... + 573063.

Almost surely, 2^137816741475 is an apocalyptic number.

137816741475 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

137816741475 is an abundant number, since it is smaller than the sum of its proper divisors (146880448445).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

137816741475 is a wasteful number, since it uses less digits than its factorization.

137816741475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 802909 (or 802901 counting only the distinct ones).

The product of its digits is 3951360, while the sum is 54.

The spelling of 137816741475 in words is "one hundred thirty-seven billion, eight hundred sixteen million, seven hundred forty-one thousand, four hundred seventy-five".