30532504501 has 4 divisors (see below), whose sum is σ = 30555938272. Its totient is φ = 30509070732.

The previous prime is 30532504367. The next prime is 30532504559. The reversal of 30532504501 is 10540523503.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10540523503 = 8429 ⋅1250507.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30532504501 is a prime.

It is a super-2 number, since 2×30532504501² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30532504501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30532504591) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11714931 + ... + 11717536.

It is an arithmetic number, because the mean of its divisors is an integer number (7638984568).

Almost surely, 2^30532504501 is an apocalyptic number.

It is an amenable number.

30532504501 is a deficient number, since it is larger than the sum of its proper divisors (23433771).

30532504501 is a wasteful number, since it uses less digits than its factorization.

30532504501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23433770.

The product of its (nonzero) digits is 9000, while the sum is 28.

The spelling of 30532504501 in words is "thirty billion, five hundred thirty-two million, five hundred four thousand, five hundred one".