961229053 has 2 divisors, whose sum is σ = 961229054. Its totient is φ = 961229052.

The previous prime is 961229047. The next prime is 961229069. The reversal of 961229053 is 350922169.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 794225124 + 167003929 = 28182^2 + 12923^2 .

It is a cyclic number.

It is not a de Polignac number, because 961229053 - 2¹⁷ = 961097981 is a prime.

It is a super-2 number, since 2×961229053² = 1847922584662553618, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (961229153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 480614526 + 480614527.

It is an arithmetic number, because the mean of its divisors is an integer number (480614527).

Almost surely, 2^961229053 is an apocalyptic number.

It is an amenable number.

961229053 is a deficient number, since it is larger than the sum of its proper divisors (1).

961229053 is an equidigital number, since it uses as much as digits as its factorization.

961229053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 29160, while the sum is 37.

The square root of 961229053 is about 31003.6941831131. The cubic root of 961229053 is about 986.9056370558.

The spelling of 961229053 in words is "nine hundred sixty-one million, two hundred twenty-nine thousand, fifty-three".