42800153 has 8 divisors (see below), whose sum is σ = 46954080. Its totient is φ = 38690080.

The previous prime is 42800137. The next prime is 42800159. The reversal of 42800153 is 35100824.

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

It is not a de Polignac number, because 42800153 - 2⁴ = 42800137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42800159) 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, 8900 + ... + 12837.

It is an arithmetic number, because the mean of its divisors is an integer number (5869260).

Almost surely, 2^42800153 is an apocalyptic number.

It is an amenable number.

42800153 is a deficient number, since it is larger than the sum of its proper divisors (4153927).

42800153 is a wasteful number, since it uses less digits than its factorization.

42800153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21927.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 42800153 is about 6542.1825868742. The cubic root of 42800153 is about 349.7962160658.

Adding to 42800153 its reverse (35100824), we get a palindrome (77900977).

The spelling of 42800153 in words is "forty-two million, eight hundred thousand, one hundred fifty-three".