80633053 has 2 divisors, whose sum is σ = 80633054. Its totient is φ = 80633052.

The previous prime is 80633011. The next prime is 80633081. The reversal of 80633053 is 35033608.

It is an a-pointer prime, because the next prime (80633081) can be obtained adding 80633053 to its sum of digits (28).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 68508729 + 12124324 = 8277^2 + 3482^2 .

It is a cyclic number.

It is not a de Polignac number, because 80633053 - 2¹³ = 80624861 is a prime.

It is a super-2 number, since 2×80633053² = 13003378472201618, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80633083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40316526 + 40316527.

It is an arithmetic number, because the mean of its divisors is an integer number (40316527).

Almost surely, 2^80633053 is an apocalyptic number.

It is an amenable number.

80633053 is a deficient number, since it is larger than the sum of its proper divisors (1).

80633053 is an equidigital number, since it uses as much as digits as its factorization.

80633053 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 80633053 is about 8979.5909149582. The cubic root of 80633053 is about 432.0205126434.

The spelling of 80633053 in words is "eighty million, six hundred thirty-three thousand, fifty-three".