1925968628076 has 24 divisors (see below), whose sum is σ = 4528231587264. Its totient is φ = 637088858640.

The previous prime is 1925968628047. The next prime is 1925968628083. The reversal of 1925968628076 is 6708268695291.

It is a self number, because there is not a number n which added to its sum of digits gives 1925968628076.

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, 612583870 + ... + 612587013.

It is an arithmetic number, because the mean of its divisors is an integer number (188676316136).

Almost surely, 2^{1925968628076} is an apocalyptic number.

It is an amenable number.

1925968628076 is an abundant number, since it is smaller than the sum of its proper divisors (2602262959188).

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

1925968628076 is a wasteful number, since it uses less digits than its factorization.

1925968628076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1225171021 (or 1225171019 counting only the distinct ones).

The product of its (nonzero) digits is 156764160, while the sum is 69.

The spelling of 1925968628076 in words is "one trillion, nine hundred twenty-five billion, nine hundred sixty-eight million, six hundred twenty-eight thousand, seventy-six".