2052463541 has 4 divisors (see below), whose sum is σ = 2053215084. Its totient is φ = 2051712000.

The previous prime is 2052463537. The next prime is 2052463549. The reversal of 2052463541 is 1453642502.

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 1535856100 + 516607441 = 39190^2 + 22729^2 .

It is a cyclic number.

It is not a de Polignac number, because 2052463541 - 2² = 2052463537 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2052463498 and 2052463507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2052463549) 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, 371660 + ... + 377141.

It is an arithmetic number, because the mean of its divisors is an integer number (513303771).

Almost surely, 2^2052463541 is an apocalyptic number.

It is an amenable number.

2052463541 is a deficient number, since it is larger than the sum of its proper divisors (751543).

2052463541 is an equidigital number, since it uses as much as digits as its factorization.

2052463541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 751542.

The product of its (nonzero) digits is 28800, while the sum is 32.

The square root of 2052463541 is about 45304.1227814865. The cubic root of 2052463541 is about 1270.8427541298.

The spelling of 2052463541 in words is "two billion, fifty-two million, four hundred sixty-three thousand, five hundred forty-one".