1125454532110 has 32 divisors (see below), whose sum is σ = 2029774456800. Its totient is φ = 449303500800.

The previous prime is 1125454532077. The next prime is 1125454532113. The reversal of 1125454532110 is 112354545211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1125454532113) 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, 10551526 + ... + 10657654.

It is an arithmetic number, because the mean of its divisors is an integer number (63430451775).

Almost surely, 2^{1125454532110} is an apocalyptic number.

1125454532110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1125454532110 is a deficient number, since it is larger than the sum of its proper divisors (904319924690).

1125454532110 is a wasteful number, since it uses less digits than its factorization.

1125454532110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108196.

The product of its (nonzero) digits is 24000, while the sum is 34.

The spelling of 1125454532110 in words is "one trillion, one hundred twenty-five billion, four hundred fifty-four million, five hundred thirty-two thousand, one hundred ten".