137465365 has 32 divisors (see below), whose sum is σ = 182062080. Its totient is φ = 99289344.

The previous prime is 137465359. The next prime is 137465381. The reversal of 137465365 is 563564731.

It is not a de Polignac number, because 137465365 - 2³ = 137465357 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 156307 + ... + 157183.

It is an arithmetic number, because the mean of its divisors is an integer number (5689440).

Almost surely, 2^137465365 is an apocalyptic number.

It is an amenable number.

137465365 is a deficient number, since it is larger than the sum of its proper divisors (44596715).

137465365 is a wasteful number, since it uses less digits than its factorization.

137465365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 981.

The product of its digits is 226800, while the sum is 40.

The square root of 137465365 is about 11724.5624651839. The cubic root of 137465365 is about 516.0967170928.

The spelling of 137465365 in words is "one hundred thirty-seven million, four hundred sixty-five thousand, three hundred sixty-five".