359689253138 has 4 divisors (see below), whose sum is σ = 539533879710. Its totient is φ = 179844626568.

The previous prime is 359689253089. The next prime is 359689253153. The reversal of 359689253138 is 831352986953.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 349608490729 + 10080762409 = 591277^2 + 100403^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 89922313283 + ... + 89922313286.

Almost surely, 2^359689253138 is an apocalyptic number.

359689253138 is a deficient number, since it is larger than the sum of its proper divisors (179844626572).

359689253138 is a wasteful number, since it uses less digits than its factorization.

359689253138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179844626571.

The product of its digits is 41990400, while the sum is 62.

The spelling of 359689253138 in words is "three hundred fifty-nine billion, six hundred eighty-nine million, two hundred fifty-three thousand, one hundred thirty-eight".