4891405235276 has 48 divisors (see below), whose sum is σ = 10652788204800. Its totient is φ = 1917501864768.

The previous prime is 4891405235201. The next prime is 4891405235287. The reversal of 4891405235276 is 6725325041984.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 158508206 + ... + 158539061.

It is an arithmetic number, because the mean of its divisors is an integer number (221933087600).

It is a 1-persistent number, because it is pandigital, but 2⋅4891405235276 = 9782810470552 is not.

Almost surely, 2^{4891405235276} is an apocalyptic number.

It is an amenable number.

4891405235276 is an abundant number, since it is smaller than the sum of its proper divisors (5761382969524).

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

4891405235276 is a wasteful number, since it uses less digits than its factorization.

4891405235276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317047326 (or 317047324 counting only the distinct ones).

The product of its (nonzero) digits is 14515200, while the sum is 56.

The spelling of 4891405235276 in words is "four trillion, eight hundred ninety-one billion, four hundred five million, two hundred thirty-five thousand, two hundred seventy-six".