136837847055 has 64 divisors (see below), whose sum is σ = 270460366848. Its totient is φ = 57529336320.

The previous prime is 136837847033. The next prime is 136837847093. The reversal of 136837847055 is 550748738631.

It is a Cunningham number, because it is equal to 369916²-1.

It is not a de Polignac number, because 136837847055 - 2¹⁵ = 136837814287 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 136837846986 and 136837847004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 184957 + ... + 554873.

It is an arithmetic number, because the mean of its divisors is an integer number (4225943232).

Almost surely, 2^136837847055 is an apocalyptic number.

136837847055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

136837847055 is a deficient number, since it is larger than the sum of its proper divisors (133622519793).

136837847055 is a wasteful number, since it uses less digits than its factorization.

136837847055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370216.

The product of its (nonzero) digits is 16934400, while the sum is 57.

The spelling of 136837847055 in words is "one hundred thirty-six billion, eight hundred thirty-seven million, eight hundred forty-seven thousand, fifty-five".