51052053 has 32 divisors (see below), whose sum is σ = 75479040. Its totient is φ = 30502080.

The previous prime is 51052021. The next prime is 51052061. The reversal of 51052053 is 35025015.

It is not a de Polignac number, because 51052053 - 2⁵ = 51052021 is a prime.

It is a nialpdrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51052013) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 285118 + ... + 285296.

It is an arithmetic number, because the mean of its divisors is an integer number (2358720).

Almost surely, 2^51052053 is an apocalyptic number.

It is an amenable number.

51052053 is a deficient number, since it is larger than the sum of its proper divisors (24426987).

51052053 is a wasteful number, since it uses less digits than its factorization.

51052053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369.

The product of its (nonzero) digits is 750, while the sum is 21.

The square root of 51052053 is about 7145.0719380563. The cubic root of 51052053 is about 370.9691006250.

Adding to 51052053 its reverse (35025015), we get a palindrome (86077068).

The spelling of 51052053 in words is "fifty-one million, fifty-two thousand, fifty-three".