56315342450 has 48 divisors (see below), whose sum is σ = 112826635776. Its totient is φ = 20851670400.

The previous prime is 56315342449. The next prime is 56315342459. The reversal of 56315342450 is 5424351365.

It is not an unprimeable number, because it can be changed into a prime (56315342459) 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, 754187 + ... + 825486.

It is an arithmetic number, because the mean of its divisors is an integer number (2350554912).

Almost surely, 2^56315342450 is an apocalyptic number.

56315342450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

56315342450 is an abundant number, since it is smaller than the sum of its proper divisors (56511293326).

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

56315342450 is a wasteful number, since it uses less digits than its factorization.

56315342450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1579739 (or 1579734 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 38.

The spelling of 56315342450 in words is "fifty-six billion, three hundred fifteen million, three hundred forty-two thousand, four hundred fifty".