952454821 has 2 divisors, whose sum is σ = 952454822. Its totient is φ = 952454820.

The previous prime is 952454813. The next prime is 952454843. The reversal of 952454821 is 128454259.

It is a happy number.

952454821 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 794676100 + 157778721 = 28190^2 + 12561^2 .

It is a cyclic number.

It is not a de Polignac number, because 952454821 - 2³ = 952454813 is a prime.

It is a super-2 number, since 2×952454821² = 1814340372092284082, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (952454521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 476227410 + 476227411.

It is an arithmetic number, because the mean of its divisors is an integer number (476227411).

Almost surely, 2^952454821 is an apocalyptic number.

It is an amenable number.

952454821 is a deficient number, since it is larger than the sum of its proper divisors (1).

952454821 is an equidigital number, since it uses as much as digits as its factorization.

952454821 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 115200, while the sum is 40.

The square root of 952454821 is about 30861.8667776270. The cubic root of 952454821 is about 983.8935830920.

The spelling of 952454821 in words is "nine hundred fifty-two million, four hundred fifty-four thousand, eight hundred twenty-one".