42480653 has 4 divisors (see below), whose sum is σ = 42579648. Its totient is φ = 42381660.

The previous prime is 42480643. The next prime is 42480667. The reversal of 42480653 is 35608424.

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 42480653 - 2⁸ = 42480397 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42480623) 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, 48851 + ... + 49712.

It is an arithmetic number, because the mean of its divisors is an integer number (10644912).

Almost surely, 2^42480653 is an apocalyptic number.

It is an amenable number.

42480653 is a deficient number, since it is larger than the sum of its proper divisors (98995).

42480653 is an equidigital number, since it uses as much as digits as its factorization.

42480653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98994.

The product of its (nonzero) digits is 23040, while the sum is 32.

The square root of 42480653 is about 6517.7183891297. The cubic root of 42480653 is about 348.9236401879.

The spelling of 42480653 in words is "forty-two million, four hundred eighty thousand, six hundred fifty-three".