395500137 has 16 divisors (see below), whose sum is σ = 534233280. Its totient is φ = 260232192.

The previous prime is 395500123. The next prime is 395500163. The reversal of 395500137 is 731005593.

It is not a de Polignac number, because 395500137 - 2¹⁰ = 395499113 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 395500098 and 395500107.

It is not an unprimeable number, because it can be changed into a prime (395500117) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117358 + ... + 120680.

It is an arithmetic number, because the mean of its divisors is an integer number (33389580).

Almost surely, 2^395500137 is an apocalyptic number.

It is an amenable number.

395500137 is a deficient number, since it is larger than the sum of its proper divisors (138733143).

395500137 is a wasteful number, since it uses less digits than its factorization.

395500137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3832.

The product of its (nonzero) digits is 14175, while the sum is 33.

The square root of 395500137 is about 19887.1852457808. The cubic root of 395500137 is about 734.0329342730.

The spelling of 395500137 in words is "three hundred ninety-five million, five hundred thousand, one hundred thirty-seven".