10556050501 has 8 divisors (see below), whose sum is σ = 10733650200. Its totient is φ = 10379761920.

The previous prime is 10556050459. The next prime is 10556050507. The reversal of 10556050501 is 10505065501.

It can be written as a sum of positive squares in 4 ways, for example, as 84621601 + 10471428900 = 9199^2 + 102330^2 .

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 10556050501 - 2¹⁵ = 10556017733 is a prime.

It is a super-2 number, since 2×10556050501² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10556050501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10556050507) 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, 311536 + ... + 343753.

It is an arithmetic number, because the mean of its divisors is an integer number (1341706275).

Almost surely, 2^10556050501 is an apocalyptic number.

It is an amenable number.

10556050501 is a deficient number, since it is larger than the sum of its proper divisors (177599699).

10556050501 is an equidigital number, since it uses as much as digits as its factorization.

10556050501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 655559.

The product of its (nonzero) digits is 3750, while the sum is 28.

The spelling of 10556050501 in words is "ten billion, five hundred fifty-six million, fifty thousand, five hundred one".