136573498709352 has 32 divisors (see below), whose sum is σ = 379370829748800. Its totient is φ = 45524499569712.

The previous prime is 136573498709317. The next prime is 136573498709353. The reversal of 136573498709352 is 253907894375631.

136573498709352 is a `hidden beast` number, since 1 + 3 + 6 + 573 + 49 + 8 + 7 + 0 + 9 + 3 + 5 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is not an unprimeable number, because it can be changed into a prime (136573498709353) 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, 316142357908 + ... + 316142358339.

It is an arithmetic number, because the mean of its divisors is an integer number (11855338429650).

It is a 1-persistent number, because it is pandigital, but 2⋅136573498709352 = 273146997418704 is not.

Almost surely, 2^{136573498709352} is an apocalyptic number.

136573498709352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

136573498709352 is an abundant number, since it is smaller than the sum of its proper divisors (242797331039448).

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

136573498709352 is a wasteful number, since it uses less digits than its factorization.

136573498709352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 632284716262 (or 632284716252 counting only the distinct ones).

The product of its (nonzero) digits is 1028764800, while the sum is 72.

The spelling of 136573498709352 in words is "one hundred thirty-six trillion, five hundred seventy-three billion, four hundred ninety-eight million, seven hundred nine thousand, three hundred fifty-two".