56212144410 has 96 divisors (see below), whose sum is σ = 145452277440. Its totient is φ = 13897433088.

The previous prime is 56212144399. The next prime is 56212144421. The reversal of 56212144410 is 1444121265.

It is an interprime number because it is at equal distance from previous prime (56212144399) and next prime (56212144421).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 532506 + ... + 629274.

It is an arithmetic number, because the mean of its divisors is an integer number (1515127890).

Almost surely, 2^56212144410 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56212144410, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72726138720).

56212144410 is an abundant number, since it is smaller than the sum of its proper divisors (89240133030).

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

56212144410 is a wasteful number, since it uses less digits than its factorization.

56212144410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96880 (or 96863 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 30.

Adding to 56212144410 its reverse (1444121265), we get a palindrome (57656265675).

The spelling of 56212144410 in words is "fifty-six billion, two hundred twelve million, one hundred forty-four thousand, four hundred ten".