42652026541 has 4 divisors (see below), whose sum is σ = 42774943392. Its totient is φ = 42529109692.

The previous prime is 42652026511. The next prime is 42652026581. The reversal of 42652026541 is 14562025624.

It is a happy number.

42652026541 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 42652026541 - 2⁵ = 42652026509 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 42652026541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42652026511) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61457905 + ... + 61458598.

It is an arithmetic number, because the mean of its divisors is an integer number (10693735848).

Almost surely, 2^42652026541 is an apocalyptic number.

It is an amenable number.

42652026541 is a deficient number, since it is larger than the sum of its proper divisors (122916851).

42652026541 is a wasteful number, since it uses less digits than its factorization.

42652026541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122916850.

The product of its (nonzero) digits is 115200, while the sum is 37.

The spelling of 42652026541 in words is "forty-two billion, six hundred fifty-two million, twenty-six thousand, five hundred forty-one".