10554342556 has 12 divisors (see below), whose sum is σ = 18502909992. Its totient is φ = 5267796848.

The previous prime is 10554342551. The next prime is 10554342581. The reversal of 10554342556 is 65524345501.

It is a super-2 number, since 2×10554342556² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10554342551) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2341075 + ... + 2345578.

It is an arithmetic number, because the mean of its divisors is an integer number (1541909166).

Almost surely, 2^10554342556 is an apocalyptic number.

It is an amenable number.

10554342556 is a deficient number, since it is larger than the sum of its proper divisors (7948567436).

10554342556 is a wasteful number, since it uses less digits than its factorization.

10554342556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4687220 (or 4687218 counting only the distinct ones).

The product of its (nonzero) digits is 360000, while the sum is 40.

The spelling of 10554342556 in words is "ten billion, five hundred fifty-four million, three hundred forty-two thousand, five hundred fifty-six".