2016552053 has 4 divisors (see below), whose sum is σ = 2135172780. Its totient is φ = 1897931328.

The previous prime is 2016552017. The next prime is 2016552079. The reversal of 2016552053 is 3502556102.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1645681489 + 370870564 = 40567^2 + 19258^2 .

It is a cyclic number.

It is not a de Polignac number, because 2016552053 - 2⁶ = 2016551989 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2016552253) 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, 59310338 + ... + 59310371.

It is an arithmetic number, because the mean of its divisors is an integer number (533793195).

Almost surely, 2^2016552053 is an apocalyptic number.

It is an amenable number.

2016552053 is a deficient number, since it is larger than the sum of its proper divisors (118620727).

2016552053 is a wasteful number, since it uses less digits than its factorization.

2016552053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118620726.

The product of its (nonzero) digits is 9000, while the sum is 29.

The square root of 2016552053 is about 44906.0358192526. The cubic root of 2016552053 is about 1263.3872187055.

The spelling of 2016552053 in words is "two billion, sixteen million, five hundred fifty-two thousand, fifty-three".