253554340530352 has 20 divisors (see below), whose sum is σ = 496125510372576. Its totient is φ = 125521950756800.

The previous prime is 253554340530329. The next prime is 253554340530353. The reversal of 253554340530352 is 253035043455352.

It is a junction number, because it is equal to n+sod(n) for n = 253554340530296 and 253554340530305.

It is not an unprimeable number, because it can be changed into a prime (253554340530353) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78451217608 + ... + 78451220839.

Almost surely, 2^{253554340530352} is an apocalyptic number.

It is an amenable number.

253554340530352 is a deficient number, since it is larger than the sum of its proper divisors (242571169842224).

253554340530352 is a wasteful number, since it uses less digits than its factorization.

253554340530352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156902438556 (or 156902438550 counting only the distinct ones).

The product of its (nonzero) digits is 16200000, while the sum is 49.

The spelling of 253554340530352 in words is "two hundred fifty-three trillion, five hundred fifty-four billion, three hundred forty million, five hundred thirty thousand, three hundred fifty-two".