253445522014002 has 16 divisors (see below), whose sum is σ = 506906642505312. Its totient is φ = 84479240925120.

The previous prime is 253445522014001. The next prime is 253445522014021. The reversal of 253445522014002 is 200410225544352.

It is not an unprimeable number, because it can be changed into a prime (253445522014001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 649725324 + ... + 650115287.

It is an arithmetic number, because the mean of its divisors is an integer number (31681665156582).

Almost surely, 2^{253445522014002} is an apocalyptic number.

253445522014002 is an abundant number, since it is smaller than the sum of its proper divisors (253461120491310).

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

253445522014002 is a wasteful number, since it uses less digits than its factorization.

253445522014002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1299873113.

The product of its (nonzero) digits is 384000, while the sum is 39.

Adding to 253445522014002 its reverse (200410225544352), we get a palindrome (453855747558354).

The spelling of 253445522014002 in words is "two hundred fifty-three trillion, four hundred forty-five billion, five hundred twenty-two million, fourteen thousand, two".