1025150126552 has 16 divisors (see below), whose sum is σ = 1945315000440. Its totient is φ = 506399459776.

The previous prime is 1025150126453. The next prime is 1025150126563. The reversal of 1025150126552 is 2556210515201.

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, 771949733 + ... + 771951060.

Almost surely, 2^{1025150126552} is an apocalyptic number.

It is an amenable number.

1025150126552 is a deficient number, since it is larger than the sum of its proper divisors (920164873888).

1025150126552 is a wasteful number, since it uses less digits than its factorization.

1025150126552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1543900882 (or 1543900878 counting only the distinct ones).

The product of its (nonzero) digits is 30000, while the sum is 35.

The spelling of 1025150126552 in words is "one trillion, twenty-five billion, one hundred fifty million, one hundred twenty-six thousand, five hundred fifty-two".