965270051 has 2 divisors, whose sum is σ = 965270052. Its totient is φ = 965270050.

The previous prime is 965269967. The next prime is 965270077. The reversal of 965270051 is 150072569.

It is a strong prime.

It is an emirp because it is prime and its reverse (150072569) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-965270051 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 965269993 and 965270020.

It is not a weakly prime, because it can be changed into another prime (965270651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 482635025 + 482635026.

It is an arithmetic number, because the mean of its divisors is an integer number (482635026).

Almost surely, 2^965270051 is an apocalyptic number.

965270051 is a deficient number, since it is larger than the sum of its proper divisors (1).

965270051 is an equidigital number, since it uses as much as digits as its factorization.

965270051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18900, while the sum is 35.

The square root of 965270051 is about 31068.7954546036. The cubic root of 965270051 is about 988.2866842637.

The spelling of 965270051 in words is "nine hundred sixty-five million, two hundred seventy thousand, fifty-one".