136235473756 has 12 divisors (see below), whose sum is σ = 238421325240. Its totient is φ = 68115095120.

The previous prime is 136235473711. The next prime is 136235473757. The reversal of 136235473756 is 657374532631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136235473757) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 542050 + ... + 752521.

It is an arithmetic number, because the mean of its divisors is an integer number (19868443770).

Almost surely, 2^136235473756 is an apocalyptic number.

It is an amenable number.

136235473756 is a deficient number, since it is larger than the sum of its proper divisors (102185851484).

136235473756 is a wasteful number, since it uses less digits than its factorization.

136235473756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1320884 (or 1320882 counting only the distinct ones).

The product of its digits is 9525600, while the sum is 52.

The spelling of 136235473756 in words is "one hundred thirty-six billion, two hundred thirty-five million, four hundred seventy-three thousand, seven hundred fifty-six".