7467213073 has 2 divisors, whose sum is σ = 7467213074. Its totient is φ = 7467213072.

The previous prime is 7467213067. The next prime is 7467213077. The reversal of 7467213073 is 3703127647.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7310763009 + 156450064 = 85503^2 + 12508^2 .

It is a cyclic number.

It is not a de Polignac number, because 7467213073 - 2⁵ = 7467213041 is a prime.

It is not a weakly prime, because it can be changed into another prime (7467213077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3733606536 + 3733606537.

It is an arithmetic number, because the mean of its divisors is an integer number (3733606537).

Almost surely, 2^7467213073 is an apocalyptic number.

It is an amenable number.

7467213073 is a deficient number, since it is larger than the sum of its proper divisors (1).

7467213073 is an equidigital number, since it uses as much as digits as its factorization.

7467213073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 148176, while the sum is 40.

The square root of 7467213073 is about 86413.0376332183. The cubic root of 7467213073 is about 1954.5772877889.

The spelling of 7467213073 in words is "seven billion, four hundred sixty-seven million, two hundred thirteen thousand, seventy-three".