10550536665501 has 64 divisors (see below), whose sum is σ = 17084943912960. Its totient is φ = 5653509903360.

The previous prime is 10550536665499. The next prime is 10550536665593. The reversal of 10550536665501 is 10556663505501.

It is not a de Polignac number, because 10550536665501 - 2¹ = 10550536665499 is a prime.

It is a super-2 number, since 2×10550536665501² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10550536665101) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 297105135 + ... + 297140643.

It is an arithmetic number, because the mean of its divisors is an integer number (266952248640).

Almost surely, 2^{10550536665501} is an apocalyptic number.

It is an amenable number.

10550536665501 is a deficient number, since it is larger than the sum of its proper divisors (6534407247459).

10550536665501 is a wasteful number, since it uses less digits than its factorization.

10550536665501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38554.

The product of its (nonzero) digits is 2025000, while the sum is 48.

The spelling of 10550536665501 in words is "ten trillion, five hundred fifty billion, five hundred thirty-six million, six hundred sixty-five thousand, five hundred one".