253263550414 has 64 divisors (see below), whose sum is σ = 455292288000. Its totient is φ = 105540218784.

The previous prime is 253263550403. The next prime is 253263550417. The reversal of 253263550414 is 414055362352.

It is a super-3 number, since 3×253263550414³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253263550417) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 68098047 + ... + 68101765.

It is an arithmetic number, because the mean of its divisors is an integer number (7113942000).

Almost surely, 2^253263550414 is an apocalyptic number.

253263550414 is a deficient number, since it is larger than the sum of its proper divisors (202028737586).

253263550414 is a wasteful number, since it uses less digits than its factorization.

253263550414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6462 (or 6448 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 40.

The spelling of 253263550414 in words is "two hundred fifty-three billion, two hundred sixty-three million, five hundred fifty thousand, four hundred fourteen".