45499056856 has 32 divisors (see below), whose sum is σ = 93081779280. Its totient is φ = 20677939200.

The previous prime is 45499056829. The next prime is 45499056899. The reversal of 45499056856 is 65865099454.

45499056856 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 45499056794 and 45499056803.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 530440 + ... + 610216.

Almost surely, 2^45499056856 is an apocalyptic number.

It is an amenable number.

45499056856 is an abundant number, since it is smaller than the sum of its proper divisors (47582722424).

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

45499056856 is a wasteful number, since it uses less digits than its factorization.

45499056856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86275 (or 86271 counting only the distinct ones).

The product of its (nonzero) digits is 46656000, while the sum is 61.

The spelling of 45499056856 in words is "forty-five billion, four hundred ninety-nine million, fifty-six thousand, eight hundred fifty-six".