7481653343 has 2 divisors, whose sum is σ = 7481653344. Its totient is φ = 7481653342.

The previous prime is 7481653337. The next prime is 7481653379. The reversal of 7481653343 is 3433561847.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7481653343 - 2²⁰ = 7480604767 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7481653294 and 7481653303.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7481659343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3740826671 + 3740826672.

It is an arithmetic number, because the mean of its divisors is an integer number (3740826672).

Almost surely, 2^7481653343 is an apocalyptic number.

7481653343 is a deficient number, since it is larger than the sum of its proper divisors (1).

7481653343 is an equidigital number, since it uses as much as digits as its factorization.

7481653343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 725760, while the sum is 44.

The square root of 7481653343 is about 86496.5510468481. The cubic root of 7481653343 is about 1955.8364121417.

The spelling of 7481653343 in words is "seven billion, four hundred eighty-one million, six hundred fifty-three thousand, three hundred forty-three".