51269053 has 16 divisors (see below), whose sum is σ = 57309120. Its totient is φ = 45472000.

The previous prime is 51269051. The next prime is 51269081. The reversal of 51269053 is 35096215.

It is a cyclic number.

It is not a de Polignac number, because 51269053 - 2¹ = 51269051 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51269051) 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, 127653 + ... + 128053.

It is an arithmetic number, because the mean of its divisors is an integer number (3581820).

Almost surely, 2^51269053 is an apocalyptic number.

It is an amenable number.

51269053 is a deficient number, since it is larger than the sum of its proper divisors (6040067).

51269053 is a wasteful number, since it uses less digits than its factorization.

51269053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 668.

The product of its (nonzero) digits is 8100, while the sum is 31.

The square root of 51269053 is about 7160.2411272247. The cubic root of 51269053 is about 371.4939669231.

The spelling of 51269053 in words is "fifty-one million, two hundred sixty-nine thousand, fifty-three".