56245193424 has 200 divisors, whose sum is σ = 186312950208. Its totient is φ = 16046968320.

The previous prime is 56245193423. The next prime is 56245193429. The reversal of 56245193424 is 42439154265.

56245193424 is a `hidden beast` number, since 5 + 624 + 5 + 19 + 3 + 4 + 2 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 56245193424.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56245193423) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 6899719 + ... + 6907865.

Almost surely, 2^56245193424 is an apocalyptic number.

56245193424 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56245193424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (93156475104).

56245193424 is an abundant number, since it is smaller than the sum of its proper divisors (130067756784).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56245193424 is a wasteful number, since it uses less digits than its factorization.

56245193424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8935 (or 8920 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 45.

The spelling of 56245193424 in words is "fifty-six billion, two hundred forty-five million, one hundred ninety-three thousand, four hundred twenty-four".