662006053 has 2 divisors, whose sum is σ = 662006054. Its totient is φ = 662006052.

The previous prime is 662006039. The next prime is 662006063. The reversal of 662006053 is 350600266.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 472062529 + 189943524 = 21727^2 + 13782^2 .

It is a cyclic number.

It is not a de Polignac number, because 662006053 - 2⁵ = 662006021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (662006063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 331003026 + 331003027.

It is an arithmetic number, because the mean of its divisors is an integer number (331003027).

Almost surely, 2^662006053 is an apocalyptic number.

It is an amenable number.

662006053 is a deficient number, since it is larger than the sum of its proper divisors (1).

662006053 is an equidigital number, since it uses as much as digits as its factorization.

662006053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 662006053 is about 25729.4782885312. The cubic root of 662006053 is about 871.5399918691.

The spelling of 662006053 in words is "six hundred sixty-two million, six thousand, fifty-three".