7407541313 has 2 divisors, whose sum is σ = 7407541314. Its totient is φ = 7407541312.

The previous prime is 7407541307. The next prime is 7407541363. The reversal of 7407541313 is 3131457047.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7161898384 + 245642929 = 84628^2 + 15673^2 .

It is a cyclic number.

It is not a de Polignac number, because 7407541313 - 2⁶ = 7407541249 is a prime.

It is not a weakly prime, because it can be changed into another prime (7407541363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3703770656 + 3703770657.

It is an arithmetic number, because the mean of its divisors is an integer number (3703770657).

Almost surely, 2^7407541313 is an apocalyptic number.

It is an amenable number.

7407541313 is a deficient number, since it is larger than the sum of its proper divisors (1).

7407541313 is an equidigital number, since it uses as much as digits as its factorization.

7407541313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 35280, while the sum is 35.

The square root of 7407541313 is about 86067.0745000665. The cubic root of 7407541313 is about 1949.3569050076.

The spelling of 7407541313 in words is "seven billion, four hundred seven million, five hundred forty-one thousand, three hundred thirteen".