1252033000540 has 24 divisors (see below), whose sum is σ = 3004879201632. Its totient is φ = 429268457280.

The previous prime is 1252033000531. The next prime is 1252033000553. The reversal of 1252033000540 is 450003302521.

It is a congruent number.

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, 4471546291 + ... + 4471546570.

It is an arithmetic number, because the mean of its divisors is an integer number (125203300068).

Almost surely, 2^{1252033000540} is an apocalyptic number.

1252033000540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1252033000540 is an abundant number, since it is smaller than the sum of its proper divisors (1752846201092).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1252033000540 is a wasteful number, since it uses less digits than its factorization.

1252033000540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8943092877 (or 8943092875 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The spelling of 1252033000540 in words is "one trillion, two hundred fifty-two billion, thirty-three million, five hundred forty", and thus it is an aban number.