53023055 has 8 divisors (see below), whose sum is σ = 64828512. Its totient is φ = 41617888.

The previous prime is 53023007. The next prime is 53023057. The reversal of 53023055 is 55032035.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 53023055 - 2¹⁶ = 52957519 is a prime.

It is a super-2 number, since 2×53023055² = 5622888723066050, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 53023055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53023057) 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, 99779 + ... + 100308.

It is an arithmetic number, because the mean of its divisors is an integer number (8103564).

Almost surely, 2^53023055 is an apocalyptic number.

53023055 is a deficient number, since it is larger than the sum of its proper divisors (11805457).

53023055 is a wasteful number, since it uses less digits than its factorization.

53023055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200145.

The product of its (nonzero) digits is 2250, while the sum is 23.

The square root of 53023055 is about 7281.6931410215. The cubic root of 53023055 is about 375.6830336699.

The spelling of 53023055 in words is "fifty-three million, twenty-three thousand, fifty-five".