1054025645044 has 48 divisors (see below), whose sum is σ = 1962771048000. Its totient is φ = 493543733760.

The previous prime is 1054025645033. The next prime is 1054025645051. The reversal of 1054025645044 is 4405465204501.

It is a super-2 number, since 2×1054025645044² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1054025644988 and 1054025645006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100387707 + ... + 100398205.

It is an arithmetic number, because the mean of its divisors is an integer number (40891063500).

Almost surely, 2^{1054025645044} is an apocalyptic number.

It is an amenable number.

1054025645044 is a deficient number, since it is larger than the sum of its proper divisors (908745402956).

1054025645044 is a wasteful number, since it uses less digits than its factorization.

1054025645044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17728 (or 17726 counting only the distinct ones).

The product of its (nonzero) digits is 384000, while the sum is 40.

The spelling of 1054025645044 in words is "one trillion, fifty-four billion, twenty-five million, six hundred forty-five thousand, forty-four".