30532239534 has 16 divisors (see below), whose sum is σ = 63170151120. Its totient is φ = 9826467840.

The previous prime is 30532239533. The next prime is 30532239541. The reversal of 30532239534 is 43593223503.

It is a junction number, because it is equal to n+sod(n) for n = 30532239492 and 30532239501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30532239533) 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, 87736147 + ... + 87736494.

It is an arithmetic number, because the mean of its divisors is an integer number (3948134445).

Almost surely, 2^30532239534 is an apocalyptic number.

30532239534 is an abundant number, since it is smaller than the sum of its proper divisors (32637911586).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30532239534 is a wasteful number, since it uses less digits than its factorization.

30532239534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175472675.

The product of its (nonzero) digits is 291600, while the sum is 39.

The spelling of 30532239534 in words is "thirty billion, five hundred thirty-two million, two hundred thirty-nine thousand, five hundred thirty-four".