253502326033 has 16 divisors (see below), whose sum is σ = 283025388096. Its totient is φ = 225060575040.

The previous prime is 253502325943. The next prime is 253502326039. The reversal of 253502326033 is 330623205352.

It is a cyclic number.

It is not a de Polignac number, because 253502326033 - 2¹⁷ = 253502194961 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 253502326033.

It is not an unprimeable number, because it can be changed into a prime (253502326039) 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 in 15 ways as a sum of consecutive naturals, for example, 3106591 + ... + 3187147.

It is an arithmetic number, because the mean of its divisors is an integer number (17689086756).

Almost surely, 2^253502326033 is an apocalyptic number.

It is an amenable number.

253502326033 is a deficient number, since it is larger than the sum of its proper divisors (29523062063).

253502326033 is a wasteful number, since it uses less digits than its factorization.

253502326033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87264.

The product of its (nonzero) digits is 97200, while the sum is 34.

The spelling of 253502326033 in words is "two hundred fifty-three billion, five hundred two million, three hundred twenty-six thousand, thirty-three".