10553338012635 has 24 divisors (see below), whose sum is σ = 19955402788464. Its totient is φ = 5116769945280.

The previous prime is 10553338012631. The next prime is 10553338012697. The reversal of 10553338012635 is 53621083335501.

10553338012635 is a `hidden beast` number, since 1 + 0 + 5 + 5 + 3 + 3 + 3 + 8 + 0 + 1 + 2 + 635 = 666.

It is not a de Polignac number, because 10553338012635 - 2² = 10553338012631 is a prime.

It is a super-2 number, since 2×10553338012635² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (10553338012631) 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, 10659936892 + ... + 10659937881.

It is an arithmetic number, because the mean of its divisors is an integer number (831475116186).

Almost surely, 2^{10553338012635} is an apocalyptic number.

10553338012635 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10553338012635 is a deficient number, since it is larger than the sum of its proper divisors (9402064775829).

10553338012635 is a wasteful number, since it uses less digits than its factorization.

10553338012635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21319874795 (or 21319874792 counting only the distinct ones).

The product of its (nonzero) digits is 972000, while the sum is 45.

The spelling of 10553338012635 in words is "ten trillion, five hundred fifty-three billion, three hundred thirty-eight million, twelve thousand, six hundred thirty-five".