10453546444 has 24 divisors (see below), whose sum is σ = 19978753536. Its totient is φ = 4746378000.

The previous prime is 10453546423. The next prime is 10453546447. The reversal of 10453546444 is 44464535401.

It is a happy number.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 10453546397 and 10453546406.

It is not an unprimeable number, because it can be changed into a prime (10453546447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90312 + ... + 170479.

It is an arithmetic number, because the mean of its divisors is an integer number (832448064).

Almost surely, 2^10453546444 is an apocalyptic number.

It is an amenable number.

10453546444 is a deficient number, since it is larger than the sum of its proper divisors (9525207092).

10453546444 is a wasteful number, since it uses less digits than its factorization.

10453546444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261717 (or 261715 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 40.

The spelling of 10453546444 in words is "ten billion, four hundred fifty-three million, five hundred forty-six thousand, four hundred forty-four".