56162251245016 has 96 divisors (see below), whose sum is σ = 129846934080000. Its totient is φ = 22246553975040.

The previous prime is 56162251245011. The next prime is 56162251245017. The reversal of 56162251245016 is 61054215226165.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56162251245011) 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, 13911616 + ... + 17488783.

It is an arithmetic number, because the mean of its divisors is an integer number (1352572230000).

Almost surely, 2^{56162251245016} is an apocalyptic number.

56162251245016 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

56162251245016 is an abundant number, since it is smaller than the sum of its proper divisors (73684682834984).

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

56162251245016 is a wasteful number, since it uses less digits than its factorization.

56162251245016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31400513 (or 31400468 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 46.

The spelling of 56162251245016 in words is "fifty-six trillion, one hundred sixty-two billion, two hundred fifty-one million, two hundred forty-five thousand, sixteen".