7385551348057 has 2 divisors, whose sum is σ = 7385551348058. Its totient is φ = 7385551348056.

The previous prime is 7385551348051. The next prime is 7385551348061. The reversal of 7385551348057 is 7508431555837.

7385551348057 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7254058808896 + 131492539161 = 2693336^2 + 362619^2 .

It is a cyclic number.

It is not a de Polignac number, because 7385551348057 - 2¹¹ = 7385551346009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7385551347986 and 7385551348004.

It is not a weakly prime, because it can be changed into another prime (7385551348051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3692775674028 + 3692775674029.

It is an arithmetic number, because the mean of its divisors is an integer number (3692775674029).

Almost surely, 2^{7385551348057} is an apocalyptic number.

It is an amenable number.

7385551348057 is a deficient number, since it is larger than the sum of its proper divisors (1).

7385551348057 is an equidigital number, since it uses as much as digits as its factorization.

7385551348057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 70560000, while the sum is 61.

The spelling of 7385551348057 in words is "seven trillion, three hundred eighty-five billion, five hundred fifty-one million, three hundred forty-eight thousand, fifty-seven".