42653901 has 8 divisors (see below), whose sum is σ = 60217344. Its totient is φ = 26763200.

The previous prime is 42653887. The next prime is 42653911. The reversal of 42653901 is 10935624.

42653901 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 42653901 - 2⁶ = 42653837 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42653911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 418125 + ... + 418226.

It is an arithmetic number, because the mean of its divisors is an integer number (7527168).

Almost surely, 2^42653901 is an apocalyptic number.

It is an amenable number.

42653901 is a deficient number, since it is larger than the sum of its proper divisors (17563443).

42653901 is a wasteful number, since it uses less digits than its factorization.

42653901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 836371.

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 42653901 is about 6530.9954065211. The cubic root of 42653901 is about 349.3973329277.

The spelling of 42653901 in words is "forty-two million, six hundred fifty-three thousand, nine hundred one".