136903581358 has 8 divisors (see below), whose sum is σ = 205358937840. Its totient is φ = 68450602080.

The previous prime is 136903581323. The next prime is 136903581371. The reversal of 136903581358 is 853185309631.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 442578 + ... + 685333.

It is an arithmetic number, because the mean of its divisors is an integer number (25669867230).

Almost surely, 2^136903581358 is an apocalyptic number.

136903581358 is a deficient number, since it is larger than the sum of its proper divisors (68455356482).

136903581358 is a wasteful number, since it uses less digits than its factorization.

136903581358 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1188602.

The product of its (nonzero) digits is 2332800, while the sum is 52.

The spelling of 136903581358 in words is "one hundred thirty-six billion, nine hundred three million, five hundred eighty-one thousand, three hundred fifty-eight".