4123660655253 has 32 divisors (see below), whose sum is σ = 5626968883200. Its totient is φ = 2685437314560.

The previous prime is 4123660655227. The next prime is 4123660655267. The reversal of 4123660655253 is 3525560663214.

It is a happy number.

It is not a de Polignac number, because 4123660655253 - 2⁶ = 4123660655189 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4123660655053) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53542693 + ... + 53619653.

It is an arithmetic number, because the mean of its divisors is an integer number (175842777600).

Almost surely, 2^{4123660655253} is an apocalyptic number.

It is an amenable number.

4123660655253 is a deficient number, since it is larger than the sum of its proper divisors (1503308227947).

4123660655253 is a wasteful number, since it uses less digits than its factorization.

4123660655253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79257.

The product of its (nonzero) digits is 3888000, while the sum is 48.

The spelling of 4123660655253 in words is "four trillion, one hundred twenty-three billion, six hundred sixty million, six hundred fifty-five thousand, two hundred fifty-three".