10554505034646 has 32 divisors (see below), whose sum is σ = 21130205320800. Its totient is φ = 3514636258560.

The previous prime is 10554505034641. The next prime is 10554505034657. The reversal of 10554505034646 is 64643050545501.

It is a happy number.

It is a super-2 number, since 2×10554505034646² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10554505034595 and 10554505034604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10554505034641) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 110330716 + ... + 110426336.

It is an arithmetic number, because the mean of its divisors is an integer number (660318916275).

Almost surely, 2^{10554505034646} is an apocalyptic number.

10554505034646 is an abundant number, since it is smaller than the sum of its proper divisors (10575700286154).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10554505034646 is a wasteful number, since it uses less digits than its factorization.

10554505034646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113904.

The product of its (nonzero) digits is 4320000, while the sum is 48.

The spelling of 10554505034646 in words is "ten trillion, five hundred fifty-four billion, five hundred five million, thirty-four thousand, six hundred forty-six".