49860853 has 8 divisors (see below), whose sum is σ = 57133440. Its totient is φ = 42625680.

The previous prime is 49860817. The next prime is 49860871. The reversal of 49860853 is 35806894.

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 49860853 - 2¹⁷ = 49729781 is a prime.

It is a super-2 number, since 2×49860853² = 4972209323775218, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49860893) 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, 6433 + ... + 11878.

It is an arithmetic number, because the mean of its divisors is an integer number (7141680).

Almost surely, 2^49860853 is an apocalyptic number.

It is an amenable number.

49860853 is a deficient number, since it is larger than the sum of its proper divisors (7272587).

49860853 is a wasteful number, since it uses less digits than its factorization.

49860853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18707.

The product of its (nonzero) digits is 207360, while the sum is 43.

The square root of 49860853 is about 7061.2217781344. The cubic root of 49860853 is about 368.0610843977.

The spelling of 49860853 in words is "forty-nine million, eight hundred sixty thousand, eight hundred fifty-three".