1376250012500 has 72 divisors (see below), whose sum is σ = 3284023121568. Its totient is φ = 500454500000.

The previous prime is 1376250012499. The next prime is 1376250012517. The reversal of 1376250012500 is 52100526731.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4867046 + ... + 5142045.

It is an arithmetic number, because the mean of its divisors is an integer number (45611432244).

Almost surely, 2^{1376250012500} is an apocalyptic number.

1376250012500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1376250012500 is an abundant number, since it is smaller than the sum of its proper divisors (1907773109068).

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

1376250012500 is a wasteful number, since it uses less digits than its factorization.

1376250012500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10009131 (or 10009109 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 32.

The spelling of 1376250012500 in words is "one trillion, three hundred seventy-six billion, two hundred fifty million, twelve thousand, five hundred".