1250473728696 has 128 divisors (see below), whose sum is σ = 3266258688000. Its totient is φ = 398498365440.

The previous prime is 1250473728689. The next prime is 1250473728709. The reversal of 1250473728696 is 6968273740521.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25785880 + ... + 25834328.

It is an arithmetic number, because the mean of its divisors is an integer number (25517646000).

It is a 1-persistent number, because it is pandigital, but 2⋅1250473728696 = 2500947457392 is not.

Almost surely, 2^{1250473728696} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1250473728696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1633129344000).

1250473728696 is an abundant number, since it is smaller than the sum of its proper divisors (2015784959304).

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

1250473728696 is a wasteful number, since it uses less digits than its factorization.

1250473728696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48909 (or 48905 counting only the distinct ones).

The product of its (nonzero) digits is 30481920, while the sum is 60.

The spelling of 1250473728696 in words is "one trillion, two hundred fifty billion, four hundred seventy-three million, seven hundred twenty-eight thousand, six hundred ninety-six".