632375273 has 2 divisors, whose sum is σ = 632375274. Its totient is φ = 632375272.

The previous prime is 632375209. The next prime is 632375287. The reversal of 632375273 is 372573236.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 606538384 + 25836889 = 24628^2 + 5083^2 .

It is a cyclic number.

It is not a de Polignac number, because 632375273 - 2⁶ = 632375209 is a prime.

It is a super-4 number, since 4×632375273⁴ (a number of 36 digits) contains 4444 as substring.

It is not a weakly prime, because it can be changed into another prime (632375573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 316187636 + 316187637.

It is an arithmetic number, because the mean of its divisors is an integer number (316187637).

Almost surely, 2^632375273 is an apocalyptic number.

It is an amenable number.

632375273 is a deficient number, since it is larger than the sum of its proper divisors (1).

632375273 is an equidigital number, since it uses as much as digits as its factorization.

632375273 is an evil number, because the sum of its binary digits is even.

The product of its digits is 158760, while the sum is 38.

The square root of 632375273 is about 25147.0728515269. The cubic root of 632375273 is about 858.3379079741.

The spelling of 632375273 in words is "six hundred thirty-two million, three hundred seventy-five thousand, two hundred seventy-three".