42801853 has 8 divisors (see below), whose sum is σ = 43727040. Its totient is φ = 41885760.

The previous prime is 42801839. The next prime is 42801877. The reversal of 42801853 is 35810824.

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 42801853 - 2⁵ = 42801821 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 (42801833) 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, 7701 + ... + 12037.

It is an arithmetic number, because the mean of its divisors is an integer number (5465880).

Almost surely, 2^42801853 is an apocalyptic number.

It is an amenable number.

42801853 is a deficient number, since it is larger than the sum of its proper divisors (925187).

42801853 is a wasteful number, since it uses less digits than its factorization.

42801853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4547.

The product of its (nonzero) digits is 7680, while the sum is 31.

The square root of 42801853 is about 6542.3125116430. The cubic root of 42801853 is about 349.8008472462.

The spelling of 42801853 in words is "forty-two million, eight hundred one thousand, eight hundred fifty-three".