42510093 has 8 divisors (see below), whose sum is σ = 57526368. Its totient is φ = 27916944.

The previous prime is 42510073. The next prime is 42510119. The reversal of 42510093 is 39001524.

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

It is not a de Polignac number, because 42510093 - 2⁶ = 42510029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42510023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105546 + ... + 105947.

It is an arithmetic number, because the mean of its divisors is an integer number (7190796).

Almost surely, 2^42510093 is an apocalyptic number.

It is an amenable number.

42510093 is a deficient number, since it is larger than the sum of its proper divisors (15016275).

42510093 is a wasteful number, since it uses less digits than its factorization.

42510093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211563.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 42510093 is about 6519.9764570127. The cubic root of 42510093 is about 349.0042254204.

The spelling of 42510093 in words is "forty-two million, five hundred ten thousand, ninety-three".