496601945281 has 24 divisors (see below), whose sum is σ = 541283783040. Its totient is φ = 455384681856.

The previous prime is 496601945269. The next prime is 496601945351. The reversal of 496601945281 is 182549106694.

It is not a de Polignac number, because 496601945281 - 2⁷ = 496601945153 is a prime.

It is a super-2 number, since 2×496601945281² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (496601943281) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 58953636 + ... + 58962058.

It is an arithmetic number, because the mean of its divisors is an integer number (22553490960).

Almost surely, 2^496601945281 is an apocalyptic number.

It is an amenable number.

496601945281 is a deficient number, since it is larger than the sum of its proper divisors (44681837759).

496601945281 is a wasteful number, since it uses less digits than its factorization.

496601945281 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10705 (or 10692 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 55.

The spelling of 496601945281 in words is "four hundred ninety-six billion, six hundred one million, nine hundred forty-five thousand, two hundred eighty-one".