5205534501 has 32 divisors (see below), whose sum is σ = 7345831680. Its totient is φ = 3272428544.

The previous prime is 5205534493. The next prime is 5205534511. The reversal of 5205534501 is 1054355025.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 5205534501 - 2³ = 5205534493 is a prime.

It is a super-2 number, since 2×5205534501² = 54195178882202638002, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5205534511) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1534315 + ... + 1537703.

It is an arithmetic number, because the mean of its divisors is an integer number (229557240).

Almost surely, 2^5205534501 is an apocalyptic number.

It is an amenable number.

5205534501 is a deficient number, since it is larger than the sum of its proper divisors (2140297179).

5205534501 is a wasteful number, since it uses less digits than its factorization.

5205534501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3725.

The product of its (nonzero) digits is 15000, while the sum is 30.

The square root of 5205534501 is about 72149.3901637429. The cubic root of 5205534501 is about 1733.0926339297.

Adding to 5205534501 its reverse (1054355025), we get a palindrome (6259889526).

The spelling of 5205534501 in words is "five billion, two hundred five million, five hundred thirty-four thousand, five hundred one".