351150020253 has 12 divisors (see below), whose sum is σ = 507235185600. Its totient is φ = 234091479816.

The previous prime is 351150020251. The next prime is 351150020317. The reversal of 351150020253 is 352020051153.

It is a happy number.

It is not a de Polignac number, because 351150020253 - 2¹ = 351150020251 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (351150020251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 445303 + ... + 948996.

It is an arithmetic number, because the mean of its divisors is an integer number (42269598800).

Almost surely, 2^351150020253 is an apocalyptic number.

It is an amenable number.

351150020253 is a deficient number, since it is larger than the sum of its proper divisors (156085165347).

351150020253 is a wasteful number, since it uses less digits than its factorization.

351150020253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1422288 (or 1422285 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

The spelling of 351150020253 in words is "three hundred fifty-one billion, one hundred fifty million, twenty thousand, two hundred fifty-three".