7794794053 has 2 divisors, whose sum is σ = 7794794054. Its totient is φ = 7794794052.

The previous prime is 7794794017. The next prime is 7794794129. The reversal of 7794794053 is 3504974977.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4659018049 + 3135776004 = 68257^2 + 55998^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7794794053 is a prime.

It is a super-3 number, since 3×7794794053³ (a number of 31 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7794793985 and 7794794003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7794794153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3897397026 + 3897397027.

It is an arithmetic number, because the mean of its divisors is an integer number (3897397027).

Almost surely, 2^7794794053 is an apocalyptic number.

It is an amenable number.

7794794053 is a deficient number, since it is larger than the sum of its proper divisors (1).

7794794053 is an equidigital number, since it uses as much as digits as its factorization.

7794794053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6667920, while the sum is 55.

The square root of 7794794053 is about 88288.1308727283. The cubic root of 7794794053 is about 1982.7511710252.

The spelling of 7794794053 in words is "seven billion, seven hundred ninety-four million, seven hundred ninety-four thousand, fifty-three".