9514696021 has 2 divisors, whose sum is σ = 9514696022. Its totient is φ = 9514696020.

The previous prime is 9514695979. The next prime is 9514696031. The reversal of 9514696021 is 1206964159.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6798827025 + 2715868996 = 82455^2 + 52114^2 .

It is a cyclic number.

It is not a de Polignac number, because 9514696021 - 2⁷ = 9514695893 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9514696031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4757348010 + 4757348011.

It is an arithmetic number, because the mean of its divisors is an integer number (4757348011).

Almost surely, 2^9514696021 is an apocalyptic number.

It is an amenable number.

9514696021 is a deficient number, since it is larger than the sum of its proper divisors (1).

9514696021 is an equidigital number, since it uses as much as digits as its factorization.

9514696021 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 116640, while the sum is 43.

The square root of 9514696021 is about 97543.3033119137. The cubic root of 9514696021 is about 2119.0033303876.

The spelling of 9514696021 in words is "nine billion, five hundred fourteen million, six hundred ninety-six thousand, twenty-one".