136942532953 has 8 divisors (see below), whose sum is σ = 141403620096. Its totient is φ = 132484170000.

The previous prime is 136942532941. The next prime is 136942532959. The reversal of 136942532953 is 359235249631.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-136942532953 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 136942532953.

It is not an unprimeable number, because it can be changed into a prime (136942532959) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 578626 + ... + 780187.

It is an arithmetic number, because the mean of its divisors is an integer number (17675452512).

Almost surely, 2^136942532953 is an apocalyptic number.

It is an amenable number.

136942532953 is a deficient number, since it is larger than the sum of its proper divisors (4461087143).

136942532953 is a wasteful number, since it uses less digits than its factorization.

136942532953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1362095.

The product of its digits is 5248800, while the sum is 52.

The spelling of 136942532953 in words is "one hundred thirty-six billion, nine hundred forty-two million, five hundred thirty-two thousand, nine hundred fifty-three".