33401301053 has 2 divisors, whose sum is σ = 33401301054. Its totient is φ = 33401301052.

The previous prime is 33401301001. The next prime is 33401301091. The reversal of 33401301053 is 35010310433.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 26131692409 + 7269608644 = 161653^2 + 85262^2 .

It is a cyclic number.

It is not a de Polignac number, because 33401301053 - 2²⁶ = 33334192189 is a prime.

It is a super-2 number, since 2×33401301053² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33401301553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16700650526 + 16700650527.

It is an arithmetic number, because the mean of its divisors is an integer number (16700650527).

Almost surely, 2^33401301053 is an apocalyptic number.

It is an amenable number.

33401301053 is a deficient number, since it is larger than the sum of its proper divisors (1).

33401301053 is an equidigital number, since it uses as much as digits as its factorization.

33401301053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1620, while the sum is 23.

Adding to 33401301053 its reverse (35010310433), we get a palindrome (68411611486).

The spelling of 33401301053 in words is "thirty-three billion, four hundred one million, three hundred one thousand, fifty-three".