53103770 has 16 divisors (see below), whose sum is σ = 96176160. Its totient is φ = 21110544.

The previous prime is 53103763. The next prime is 53103773. The reversal of 53103770 is 7730135.

It is not an unprimeable number, because it can be changed into a prime (53103773) 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, 14660 + ... + 17919.

It is an arithmetic number, because the mean of its divisors is an integer number (6011010).

Almost surely, 2^53103770 is an apocalyptic number.

53103770 is a deficient number, since it is larger than the sum of its proper divisors (43072390).

53103770 is a wasteful number, since it uses less digits than its factorization.

53103770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32749.

The product of its (nonzero) digits is 2205, while the sum is 26.

The square root of 53103770 is about 7287.2333570430. The cubic root of 53103770 is about 375.8735664008.

It can be divided in two parts, 53 and 103770, that added together give a cube (103823 = 47³).

The spelling of 53103770 in words is "fifty-three million, one hundred three thousand, seven hundred seventy".