51053055 has 16 divisors (see below), whose sum is σ = 81889920. Its totient is φ = 27159968.

The previous prime is 51053053. The next prime is 51053087. The reversal of 51053055 is 55035015.

It is a cyclic number.

It is not a de Polignac number, because 51053055 - 2¹ = 51053053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51053053) 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, 2224 + ... + 10346.

It is an arithmetic number, because the mean of its divisors is an integer number (5118120).

Almost surely, 2^51053055 is an apocalyptic number.

51053055 is a deficient number, since it is larger than the sum of its proper divisors (30836865).

51053055 is a wasteful number, since it uses less digits than its factorization.

51053055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8550.

The product of its (nonzero) digits is 1875, while the sum is 24.

The square root of 51053055 is about 7145.1420559706. The cubic root of 51053055 is about 370.9715276159.

The spelling of 51053055 in words is "fifty-one million, fifty-three thousand, fifty-five".