1125072858146 has 16 divisors (see below), whose sum is σ = 1716394579200. Its totient is φ = 552943351248.

The previous prime is 1125072858127. The next prime is 1125072858209. The reversal of 1125072858146 is 6418582705211.

It is a super-2 number, since 2×1125072858146² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1125072858094 and 1125072858103.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 624815 + ... + 1624973.

It is an arithmetic number, because the mean of its divisors is an integer number (107274661200).

Almost surely, 2^{1125072858146} is an apocalyptic number.

1125072858146 is a deficient number, since it is larger than the sum of its proper divisors (591321721054).

1125072858146 is a wasteful number, since it uses less digits than its factorization.

1125072858146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1009753.

The product of its (nonzero) digits is 1075200, while the sum is 50.

The spelling of 1125072858146 in words is "one trillion, one hundred twenty-five billion, seventy-two million, eight hundred fifty-eight thousand, one hundred forty-six".