53019164 has 12 divisors (see below), whose sum is σ = 101218488. Its totient is φ = 24099600.

The previous prime is 53019157. The next prime is 53019167. The reversal of 53019164 is 46191035.

It is a super-2 number, since 2×53019164² = 5622063502517792, which contains 22 as substring.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53019167) 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, 602447 + ... + 602534.

It is an arithmetic number, because the mean of its divisors is an integer number (8434874).

Almost surely, 2^53019164 is an apocalyptic number.

It is an amenable number.

53019164 is a deficient number, since it is larger than the sum of its proper divisors (48199324).

53019164 is a wasteful number, since it uses less digits than its factorization.

53019164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1204996 (or 1204994 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 53019164 is about 7281.4259592473. The cubic root of 53019164 is about 375.6738438408.

The spelling of 53019164 in words is "fifty-three million, nineteen thousand, one hundred sixty-four".