253462551430 has 24 divisors (see below), whose sum is σ = 501478802496. Its totient is φ = 92168200080.

The previous prime is 253462551403. The next prime is 253462551451. The reversal of 253462551430 is 34155264352.

253462551430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 104735382 + ... + 104737801.

It is an arithmetic number, because the mean of its divisors is an integer number (20894950104).

Almost surely, 2^253462551430 is an apocalyptic number.

253462551430 is a deficient number, since it is larger than the sum of its proper divisors (248016251066).

253462551430 is a wasteful number, since it uses less digits than its factorization.

253462551430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209473212 (or 209473201 counting only the distinct ones).

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

The spelling of 253462551430 in words is "two hundred fifty-three billion, four hundred sixty-two million, five hundred fifty-one thousand, four hundred thirty".