1472550617 has 2 divisors, whose sum is σ = 1472550618. Its totient is φ = 1472550616.

The previous prime is 1472550613. The next prime is 1472550619. The reversal of 1472550617 is 7160552741.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1403925961 + 68624656 = 37469^2 + 8284^2 .

It is a cyclic number.

It is not a de Polignac number, because 1472550617 - 2² = 1472550613 is a prime.

Together with 1472550619, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1472550613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 736275308 + 736275309.

It is an arithmetic number, because the mean of its divisors is an integer number (736275309).

Almost surely, 2^1472550617 is an apocalyptic number.

It is an amenable number.

1472550617 is a deficient number, since it is larger than the sum of its proper divisors (1).

1472550617 is an equidigital number, since it uses as much as digits as its factorization.

1472550617 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 58800, while the sum is 38.

The square root of 1472550617 is about 38373.8272394089. The cubic root of 1472550617 is about 1137.6886113519.

The spelling of 1472550617 in words is "one billion, four hundred seventy-two million, five hundred fifty thousand, six hundred seventeen".