7795428557383 has 4 divisors (see below), whose sum is σ = 7866946250680. Its totient is φ = 7723910864088.

The previous prime is 7795428557363. The next prime is 7795428557429. The reversal of 7795428557383 is 3837558245977.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 7795428557383 - 2²¹ = 7795426460231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7795428557353) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35758846485 + ... + 35758846702.

It is an arithmetic number, because the mean of its divisors is an integer number (1966736562670).

Almost surely, 2^{7795428557383} is an apocalyptic number.

7795428557383 is a deficient number, since it is larger than the sum of its proper divisors (71517693297).

7795428557383 is a wasteful number, since it uses less digits than its factorization.

7795428557383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71517693296.

The product of its digits is 1778112000, while the sum is 73.

The spelling of 7795428557383 in words is "seven trillion, seven hundred ninety-five billion, four hundred twenty-eight million, five hundred fifty-seven thousand, three hundred eighty-three".