1125432410502 has 32 divisors (see below), whose sum is σ = 2272589343360. Its totient is φ = 371528662400.

The previous prime is 1125432410491. The next prime is 1125432410537. The reversal of 1125432410502 is 2050142345211.

It is a super-2 number, since 2×1125432410502² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1125432410502.

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, 194377 + ... + 1512827.

It is an arithmetic number, because the mean of its divisors is an integer number (71018416980).

Almost surely, 2^{1125432410502} is an apocalyptic number.

1125432410502 is an abundant number, since it is smaller than the sum of its proper divisors (1147156932858).

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

1125432410502 is a wasteful number, since it uses less digits than its factorization.

1125432410502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1319828.

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 1125432410502 its reverse (2050142345211), we get a palindrome (3175574755713).

The spelling of 1125432410502 in words is "one trillion, one hundred twenty-five billion, four hundred thirty-two million, four hundred ten thousand, five hundred two".