5021051523 has 8 divisors (see below), whose sum is σ = 6729423888. Its totient is φ = 3330023424.

The previous prime is 5021051521. The next prime is 5021051527. The reversal of 5021051523 is 3251501205.

It is a happy number.

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

It is not a de Polignac number, because 5021051523 - 2¹ = 5021051521 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5021051493 and 5021051502.

It is not an unprimeable number, because it can be changed into a prime (5021051521) 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, 4335390 + ... + 4336547.

It is an arithmetic number, because the mean of its divisors is an integer number (841177986).

Almost surely, 2^5021051523 is an apocalyptic number.

5021051523 is a deficient number, since it is larger than the sum of its proper divisors (1708372365).

5021051523 is a wasteful number, since it uses less digits than its factorization.

5021051523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8672133.

The product of its (nonzero) digits is 1500, while the sum is 24.

The square root of 5021051523 is about 70859.3785112458. The cubic root of 5021051523 is about 1712.3724263784.

Adding to 5021051523 its reverse (3251501205), we get a palindrome (8272552728).

The spelling of 5021051523 in words is "five billion, twenty-one million, fifty-one thousand, five hundred twenty-three".