56452111214655 has 16 divisors (see below), whose sum is σ = 97271330093280. Its totient is φ = 27791808597888.

The previous prime is 56452111214651. The next prime is 56452111214659. The reversal of 56452111214655 is 55641211125465.

It is an interprime number because it is at equal distance from previous prime (56452111214651) and next prime (56452111214659).

It is not a de Polignac number, because 56452111214655 - 2² = 56452111214651 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56452111214651) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 144749002920 + ... + 144749003309.

It is an arithmetic number, because the mean of its divisors is an integer number (6079458130830).

Almost surely, 2^{56452111214655} is an apocalyptic number.

56452111214655 is a deficient number, since it is larger than the sum of its proper divisors (40819218878625).

56452111214655 is a wasteful number, since it uses less digits than its factorization.

56452111214655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289498006250.

The product of its digits is 1440000, while the sum is 48.

The spelling of 56452111214655 in words is "fifty-six trillion, four hundred fifty-two billion, one hundred eleven million, two hundred fourteen thousand, six hundred fifty-five".