75378056903382 has 16 divisors (see below), whose sum is σ = 150787063590912. Its totient is φ = 25120860670440.

The previous prime is 75378056903329. The next prime is 75378056903393. The reversal of 75378056903382 is 28330965087357.

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, 1289542678 + ... + 1289601129.

It is an arithmetic number, because the mean of its divisors is an integer number (9424191474432).

Almost surely, 2^{75378056903382} is an apocalyptic number.

75378056903382 is an abundant number, since it is smaller than the sum of its proper divisors (75409006687530).

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

75378056903382 is a wasteful number, since it uses less digits than its factorization.

75378056903382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2579148683.

The product of its (nonzero) digits is 228614400, while the sum is 66.

The spelling of 75378056903382 in words is "seventy-five trillion, three hundred seventy-eight billion, fifty-six million, nine hundred three thousand, three hundred eighty-two".