1125426646054 has 8 divisors (see below), whose sum is σ = 1688153958000. Its totient is φ = 562708660056.

The previous prime is 1125426646039. The next prime is 1125426646073. The reversal of 1125426646054 is 4506466245211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1125426645995 and 1125426646013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2021554 + ... + 2517445.

It is an arithmetic number, because the mean of its divisors is an integer number (211019244750).

Almost surely, 2^{1125426646054} is an apocalyptic number.

1125426646054 is a deficient number, since it is larger than the sum of its proper divisors (562727311946).

1125426646054 is a wasteful number, since it uses less digits than its factorization.

1125426646054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4662974.

The product of its (nonzero) digits is 1382400, while the sum is 46.

The spelling of 1125426646054 in words is "one trillion, one hundred twenty-five billion, four hundred twenty-six million, six hundred forty-six thousand, fifty-four".