7428670541 has 2 divisors, whose sum is σ = 7428670542. Its totient is φ = 7428670540.

The previous prime is 7428670499. The next prime is 7428670577. The reversal of 7428670541 is 1450768247.

7428670541 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., 6142013641 + 1286656900 = 78371^2 + 35870^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7428670541 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7428670492 and 7428670501.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7428670441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3714335270 + 3714335271.

It is an arithmetic number, because the mean of its divisors is an integer number (3714335271).

Almost surely, 2^7428670541 is an apocalyptic number.

It is an amenable number.

7428670541 is a deficient number, since it is larger than the sum of its proper divisors (1).

7428670541 is an equidigital number, since it uses as much as digits as its factorization.

7428670541 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 376320, while the sum is 44.

The square root of 7428670541 is about 86189.7357055932. The cubic root of 7428670541 is about 1951.2085903305.

The spelling of 7428670541 in words is "seven billion, four hundred twenty-eight million, six hundred seventy thousand, five hundred forty-one".