253463212016480 has 48 divisors (see below), whose sum is σ = 598846906047600. Its totient is φ = 101378500864512.

The previous prime is 253463212016477. The next prime is 253463212016507. The reversal of 253463212016480 is 84610212364352.

It is a super-2 number, since 2×253463212016480² (a number of 30 digits) contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 50600555 + ... + 55383594.

It is an arithmetic number, because the mean of its divisors is an integer number (12475977209325).

Almost surely, 2^{253463212016480} is an apocalyptic number.

253463212016480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

253463212016480 is an abundant number, since it is smaller than the sum of its proper divisors (345383694031120).

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

253463212016480 is a wasteful number, since it uses less digits than its factorization.

253463212016480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105999111 (or 105999103 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 47.

The spelling of 253463212016480 in words is "two hundred fifty-three trillion, four hundred sixty-three billion, two hundred twelve million, sixteen thousand, four hundred eighty".