10635515055 has 80 divisors (see below), whose sum is σ = 20856528000. Its totient is φ = 5142191040.

The previous prime is 10635515047. The next prime is 10635515081. The reversal of 10635515055 is 55051553601.

10635515055 is a `hidden beast` number, since 1 + 0 + 6 + 3 + 551 + 50 + 55 = 666.

It is not a de Polignac number, because 10635515055 - 2³ = 10635515047 is a prime.

It is a super-2 number, since 2×10635515055² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1685296 + ... + 1691594.

It is an arithmetic number, because the mean of its divisors is an integer number (260706600).

Almost surely, 2^10635515055 is an apocalyptic number.

10635515055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10635515055 is a deficient number, since it is larger than the sum of its proper divisors (10221012945).

10635515055 is a wasteful number, since it uses less digits than its factorization.

10635515055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6706 (or 6697 counting only the distinct ones).

The product of its (nonzero) digits is 56250, while the sum is 36.

The spelling of 10635515055 in words is "ten billion, six hundred thirty-five million, five hundred fifteen thousand, fifty-five".