953625947 has 2 divisors, whose sum is σ = 953625948. Its totient is φ = 953625946.

The previous prime is 953625917. The next prime is 953625971. The reversal of 953625947 is 749526359.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (749526359) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-953625947 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 953625895 and 953625904.

It is not a weakly prime, because it can be changed into another prime (953625917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 476812973 + 476812974.

It is an arithmetic number, because the mean of its divisors is an integer number (476812974).

Almost surely, 2^953625947 is an apocalyptic number.

953625947 is a deficient number, since it is larger than the sum of its proper divisors (1).

953625947 is an equidigital number, since it uses as much as digits as its factorization.

953625947 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2041200, while the sum is 50.

The square root of 953625947 is about 30880.8346227883. The cubic root of 953625947 is about 984.2966788204.

The spelling of 953625947 in words is "nine hundred fifty-three million, six hundred twenty-five thousand, nine hundred forty-seven".