42958370553 has 8 divisors (see below), whose sum is σ = 65460374208. Its totient is φ = 24547640304.

The previous prime is 42958370531. The next prime is 42958370561. The reversal of 42958370553 is 35507385924.

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

It is not a de Polignac number, because 42958370553 - 2¹⁷ = 42958239481 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 42958370496 and 42958370505.

It is not an unprimeable number, because it can be changed into a prime (42958370353) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1022818326 + ... + 1022818367.

It is an arithmetic number, because the mean of its divisors is an integer number (8182546776).

Almost surely, 2^42958370553 is an apocalyptic number.

It is an amenable number.

42958370553 is a deficient number, since it is larger than the sum of its proper divisors (22502003655).

42958370553 is a wasteful number, since it uses less digits than its factorization.

42958370553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2045636703.

The product of its (nonzero) digits is 4536000, while the sum is 51.

The spelling of 42958370553 in words is "forty-two billion, nine hundred fifty-eight million, three hundred seventy thousand, five hundred fifty-three".