52103779 has 16 divisors (see below), whose sum is σ = 64774080. Its totient is φ = 40809600.

The previous prime is 52103767. The next prime is 52103789. The reversal of 52103779 is 97730125.

It is not a de Polignac number, because 52103779 - 2⁷ = 52103651 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52103729) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6357 + ... + 12025.

It is an arithmetic number, because the mean of its divisors is an integer number (4048380).

Almost surely, 2^52103779 is an apocalyptic number.

52103779 is a deficient number, since it is larger than the sum of its proper divisors (12670301).

52103779 is a wasteful number, since it uses less digits than its factorization.

52103779 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5790.

The product of its (nonzero) digits is 13230, while the sum is 34.

The square root of 52103779 is about 7218.2947432202. The cubic root of 52103779 is about 373.4992559842.

The spelling of 52103779 in words is "fifty-two million, one hundred three thousand, seven hundred seventy-nine".