56350223405501 has 8 divisors (see below), whose sum is σ = 59665117384440. Its totient is φ = 53035348866048.

The previous prime is 56350223405479. The next prime is 56350223405507. The reversal of 56350223405501 is 10550432205365.

It can be written as a sum of positive squares in 4 ways, for example, as 20518626003001 + 35831597402500 = 4529749^2 + 5985950^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 56350223405501 - 2³⁴ = 56333043536317 is a prime.

It is a super-2 number, since 2×56350223405501² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56350223405507) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1333685 + ... + 10699493.

It is an arithmetic number, because the mean of its divisors is an integer number (7458139673055).

Almost surely, 2^{56350223405501} is an apocalyptic number.

It is an amenable number.

56350223405501 is a deficient number, since it is larger than the sum of its proper divisors (3314893978939).

56350223405501 is a wasteful number, since it uses less digits than its factorization.

56350223405501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9719743.

The product of its (nonzero) digits is 540000, while the sum is 41.

The spelling of 56350223405501 in words is "fifty-six trillion, three hundred fifty billion, two hundred twenty-three million, four hundred five thousand, five hundred one".