153796786736 has 20 divisors (see below), whose sum is σ = 315509585112. Its totient is φ = 72374958336.

The previous prime is 153796786723. The next prime is 153796786783. The reversal of 153796786736 is 637687697351.

153796786736 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×153796786736² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (68).

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, 282714410 + ... + 282714953.

Almost surely, 2^153796786736 is an apocalyptic number.

153796786736 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

153796786736 is an abundant number, since it is smaller than the sum of its proper divisors (161712798376).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

153796786736 is a wasteful number, since it uses less digits than its factorization.

153796786736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 565429388 (or 565429382 counting only the distinct ones).

The product of its digits is 240045120, while the sum is 68.

The spelling of 153796786736 in words is "one hundred fifty-three billion, seven hundred ninety-six million, seven hundred eighty-six thousand, seven hundred thirty-six".