2253506145636 has 24 divisors (see below), whose sum is σ = 5310242207424. Its totient is φ = 743731400800.

The previous prime is 2253506145577. The next prime is 2253506145637. The reversal of 2253506145636 is 6365416053522.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2253506145637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 929663040 + ... + 929665463.

It is an arithmetic number, because the mean of its divisors is an integer number (221260091976).

Almost surely, 2^{2253506145636} is an apocalyptic number.

It is an amenable number.

2253506145636 is an abundant number, since it is smaller than the sum of its proper divisors (3056736061788).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2253506145636 is a wasteful number, since it uses less digits than its factorization.

2253506145636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1859328611 (or 1859328609 counting only the distinct ones).

The product of its (nonzero) digits is 3888000, while the sum is 48.

The spelling of 2253506145636 in words is "two trillion, two hundred fifty-three billion, five hundred six million, one hundred forty-five thousand, six hundred thirty-six".