48690853 has 4 divisors (see below), whose sum is σ = 50006860. Its totient is φ = 47374848.

The previous prime is 48690847. The next prime is 48690869. The reversal of 48690853 is 35809684.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 28323684 + 20367169 = 5322^2 + 4513^2 .

It is a cyclic number.

It is not a de Polignac number, because 48690853 - 2¹³ = 48682661 is a prime.

It is a super-3 number, since 3×48690853³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48690823) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 657948 + ... + 658021.

It is an arithmetic number, because the mean of its divisors is an integer number (12501715).

Almost surely, 2^48690853 is an apocalyptic number.

It is an amenable number.

48690853 is a deficient number, since it is larger than the sum of its proper divisors (1316007).

48690853 is a wasteful number, since it uses less digits than its factorization.

48690853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1316006.

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

The square root of 48690853 is about 6977.8831317241. The cubic root of 48690853 is about 365.1593799482.

The spelling of 48690853 in words is "forty-eight million, six hundred ninety thousand, eight hundred fifty-three".