774068057268825 has 24 divisors (see below), whose sum is σ = 1396137296020896. Its totient is φ = 375305724736000.

The previous prime is 774068057268811. The next prime is 774068057268829. The reversal of 774068057268825 is 528862750860477.

It is not a de Polignac number, because 774068057268825 - 2¹⁸ = 774068057006681 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (75).

It is not an unprimeable number, because it can be changed into a prime (774068057268829) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 469132155096 + ... + 469132156745.

It is an arithmetic number, because the mean of its divisors is an integer number (58172387334204).

Almost surely, 2^{774068057268825} is an apocalyptic number.

774068057268825 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

774068057268825 is a deficient number, since it is larger than the sum of its proper divisors (622069238752071).

774068057268825 is a wasteful number, since it uses less digits than its factorization.

774068057268825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 938264311865 (or 938264311860 counting only the distinct ones).

The product of its (nonzero) digits is 2528870400, while the sum is 75.

The spelling of 774068057268825 in words is "seven hundred seventy-four trillion, sixty-eight billion, fifty-seven million, two hundred sixty-eight thousand, eight hundred twenty-five".