410520661112655 has 24 divisors (see below), whose sum is σ = 719564304878640. Its totient is φ = 216484303685760.

The previous prime is 410520661112561. The next prime is 410520661112659. The reversal of 410520661112655 is 556211166025014.

410520661112655 is a `hidden beast` number, since 4 + 1 + 0 + 5 + 2 + 0 + 6 + 611 + 1 + 26 + 5 + 5 = 666.

It is not a de Polignac number, because 410520661112655 - 2²⁰ = 410520660064079 is a prime.

It is a super-2 number, since 2×410520661112655² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 410520661112655.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (410520661112659) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 51251014861 + ... + 51251022870.

It is an arithmetic number, because the mean of its divisors is an integer number (29981846036610).

Almost surely, 2^{410520661112655} is an apocalyptic number.

410520661112655 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

410520661112655 is a deficient number, since it is larger than the sum of its proper divisors (309043643765985).

410520661112655 is a wasteful number, since it uses less digits than its factorization.

410520661112655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102502037831 (or 102502037828 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 45.

The spelling of 410520661112655 in words is "four hundred ten trillion, five hundred twenty billion, six hundred sixty-one million, one hundred twelve thousand, six hundred fifty-five".