42953553005 has 8 divisors (see below), whose sum is σ = 56230105824. Its totient is φ = 31238947600.

The previous prime is 42953552989. The next prime is 42953553011. The reversal of 42953553005 is 50035535924.

It is a happy number.

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

It is not a de Polignac number, because 42953553005 - 2⁴ = 42953552989 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 390486791 + ... + 390486900.

It is an arithmetic number, because the mean of its divisors is an integer number (7028763228).

Almost surely, 2^42953553005 is an apocalyptic number.

It is an amenable number.

42953553005 is a deficient number, since it is larger than the sum of its proper divisors (13276552819).

42953553005 is a wasteful number, since it uses less digits than its factorization.

42953553005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 780973707.

The product of its (nonzero) digits is 405000, while the sum is 41.

The spelling of 42953553005 in words is "forty-two billion, nine hundred fifty-three million, five hundred fifty-three thousand, five".