42652555684 has 6 divisors (see below), whose sum is σ = 74641972454. Its totient is φ = 21326277840.

The previous prime is 42652555681. The next prime is 42652555709. The reversal of 42652555684 is 48655525624.

42652555684 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 only one way, i.e., 35328961600 + 7323594084 = 187960^2 + 85578^2 .

It is not an unprimeable number, because it can be changed into a prime (42652555681) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5331569457 + ... + 5331569464.

Almost surely, 2^42652555684 is an apocalyptic number.

It is an amenable number.

42652555684 is a deficient number, since it is larger than the sum of its proper divisors (31989416770).

42652555684 is a wasteful number, since it uses less digits than its factorization.

42652555684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10663138925 (or 10663138923 counting only the distinct ones).

The product of its digits is 11520000, while the sum is 52.

The spelling of 42652555684 in words is "forty-two billion, six hundred fifty-two million, five hundred fifty-five thousand, six hundred eighty-four".