361361725055 has 16 divisors (see below), whose sum is σ = 438056156160. Its totient is φ = 286155811872.

The previous prime is 361361725001. The next prime is 361361725069. The reversal of 361361725055 is 550527163163.

It is a cyclic number.

It is not a de Polignac number, because 361361725055 - 2¹² = 361361720959 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 361361724997 and 361361725015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 705809 + ... + 1104938.

It is an arithmetic number, because the mean of its divisors is an integer number (27378509760).

Almost surely, 2^361361725055 is an apocalyptic number.

361361725055 is a deficient number, since it is larger than the sum of its proper divisors (76694431105).

361361725055 is a wasteful number, since it uses less digits than its factorization.

361361725055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1811158.

The product of its (nonzero) digits is 567000, while the sum is 44.

The spelling of 361361725055 in words is "three hundred sixty-one billion, three hundred sixty-one million, seven hundred twenty-five thousand, fifty-five".