45007848540 has 144 divisors (see below), whose sum is σ = 142592643648. Its totient is φ = 11469545472.

The previous prime is 45007848539. The next prime is 45007848577. The reversal of 45007848540 is 4584870054.

45007848540 is a `hidden beast` number, since 450 + 0 + 7 + 84 + 85 + 40 = 666.

45007848540 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5033914 + ... + 5042846.

It is an arithmetic number, because the mean of its divisors is an integer number (990226692).

Almost surely, 2^45007848540 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45007848540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71296321824).

45007848540 is an abundant number, since it is smaller than the sum of its proper divisors (97584795108).

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

45007848540 is a wasteful number, since it uses less digits than its factorization.

45007848540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10188 (or 10183 counting only the distinct ones).

The product of its (nonzero) digits is 716800, while the sum is 45.

The spelling of 45007848540 in words is "forty-five billion, seven million, eight hundred forty-eight thousand, five hundred forty".