7341687553 has 2 divisors, whose sum is σ = 7341687554. Its totient is φ = 7341687552.

The previous prime is 7341687539. The next prime is 7341687601. The reversal of 7341687553 is 3557861437.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6446002369 + 895685184 = 80287^2 + 29928^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7341687553 is a prime.

It is a super-2 number, since 2×7341687553² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7341687497 and 7341687506.

It is not a weakly prime, because it can be changed into another prime (7341687503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3670843776 + 3670843777.

It is an arithmetic number, because the mean of its divisors is an integer number (3670843777).

Almost surely, 2^7341687553 is an apocalyptic number.

It is an amenable number.

7341687553 is a deficient number, since it is larger than the sum of its proper divisors (1).

7341687553 is an equidigital number, since it uses as much as digits as its factorization.

7341687553 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2116800, while the sum is 49.

The square root of 7341687553 is about 85683.6481074423. The cubic root of 7341687553 is about 1943.5630443553.

The spelling of 7341687553 in words is "seven billion, three hundred forty-one million, six hundred eighty-seven thousand, five hundred fifty-three".