2052154013 has 16 divisors (see below), whose sum is σ = 2528373120. Its totient is φ = 1621982016.

The previous prime is 2052153979. The next prime is 2052154037. The reversal of 2052154013 is 3104512502.

It is a cyclic number.

It is not a de Polignac number, because 2052154013 - 2¹⁴ = 2052137629 is a prime.

It is a super-2 number, since 2×2052154013² = 8422672186144008338, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2052154013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2052154063) 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, 79418 + ... + 102036.

It is an arithmetic number, because the mean of its divisors is an integer number (158023320).

Almost surely, 2^2052154013 is an apocalyptic number.

It is an amenable number.

2052154013 is a deficient number, since it is larger than the sum of its proper divisors (476219107).

2052154013 is a wasteful number, since it uses less digits than its factorization.

2052154013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23636.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 2052154013 is about 45300.7065397439. The cubic root of 2052154013 is about 1270.7788664839.

Adding to 2052154013 its reverse (3104512502), we get a palindrome (5156666515).

The spelling of 2052154013 in words is "two billion, fifty-two million, one hundred fifty-four thousand, thirteen".