45576872848 has 40 divisors (see below), whose sum is σ = 95792103288. Its totient is φ = 20881923072.

The previous prime is 45576872843. The next prime is 45576872851. The reversal of 45576872848 is 84827867554.

45576872848 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 6163506064 + 39413366784 = 78508^2 + 198528^2 .

It is a super-2 number, since 2×45576872848² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 45576872848.

It is not an unprimeable number, because it can be changed into a prime (45576872843) 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, 771211 + ... + 828202.

Almost surely, 2^45576872848 is an apocalyptic number.

It is an amenable number.

45576872848 is an abundant number, since it is smaller than the sum of its proper divisors (50215230440).

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

45576872848 is a wasteful number, since it uses less digits than its factorization.

45576872848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1599571 (or 1599565 counting only the distinct ones).

The product of its digits is 120422400, while the sum is 64.

The spelling of 45576872848 in words is "forty-five billion, five hundred seventy-six million, eight hundred seventy-two thousand, eight hundred forty-eight".