10554336505 has 16 divisors (see below), whose sum is σ = 13340134080. Its totient is φ = 7994071872.

The previous prime is 10554336493. The next prime is 10554336629. The reversal of 10554336505 is 50563345501.

It is a cyclic number.

It is not a de Polignac number, because 10554336505 - 2⁹ = 10554335993 is a prime.

It is a super-2 number, since 2×10554336505² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 121582 + ... + 189448.

It is an arithmetic number, because the mean of its divisors is an integer number (833758380).

Almost surely, 2^10554336505 is an apocalyptic number.

It is an amenable number.

10554336505 is a deficient number, since it is larger than the sum of its proper divisors (2785797575).

10554336505 is a wasteful number, since it uses less digits than its factorization.

10554336505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69528.

The product of its (nonzero) digits is 135000, while the sum is 37.

The spelling of 10554336505 in words is "ten billion, five hundred fifty-four million, three hundred thirty-six thousand, five hundred five".