115151055556646 has 8 divisors (see below), whose sum is σ = 172727793900864. Its totient is φ = 57575124256360.

The previous prime is 115151055556601. The next prime is 115151055556673. The reversal of 115151055556646 is 646655550151511.

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

It is a junction number, because it is equal to n+sod(n) for n = 115151055556591 and 115151055556600.

It is a congruent number.

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, 201404150 + ... + 201975081.

It is an arithmetic number, because the mean of its divisors is an integer number (21590974237608).

Almost surely, 2^{115151055556646} is an apocalyptic number.

115151055556646 is a deficient number, since it is larger than the sum of its proper divisors (57576738344218).

115151055556646 is a wasteful number, since it uses less digits than its factorization.

115151055556646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403521966.

The product of its (nonzero) digits is 13500000, while the sum is 56.

The spelling of 115151055556646 in words is "one hundred fifteen trillion, one hundred fifty-one billion, fifty-five million, five hundred fifty-six thousand, six hundred forty-six".