465143136100253 has 8 divisors (see below), whose sum is σ = 527287765620000. Its totient is φ = 406764847763568.

The previous prime is 465143136100249. The next prime is 465143136100273. The reversal of 465143136100253 is 352001631341564.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 465143136100253 - 2² = 465143136100249 is a prime.

It is a super-2 number, since 2×465143136100253² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (465143136100243) 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, 941585295503 + ... + 941585295996.

It is an arithmetic number, because the mean of its divisors is an integer number (65910970702500).

Almost surely, 2^{465143136100253} is an apocalyptic number.

It is an amenable number.

465143136100253 is a deficient number, since it is larger than the sum of its proper divisors (62144629519747).

465143136100253 is a wasteful number, since it uses less digits than its factorization.

465143136100253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1883170591531.

The product of its (nonzero) digits is 777600, while the sum is 44.

The spelling of 465143136100253 in words is "four hundred sixty-five trillion, one hundred forty-three billion, one hundred thirty-six million, one hundred thousand, two hundred fifty-three".