30252132629 has 4 divisors (see below), whose sum is σ = 30253723500. Its totient is φ = 30250541760.

The previous prime is 30252132563. The next prime is 30252132697. The reversal of 30252132629 is 92623125203.

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 17421360100 + 12830772529 = 131990^2 + 113273^2 .

It is a cyclic number.

It is not a de Polignac number, because 30252132629 - 2⁸ = 30252132373 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30252132529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 766562 + ... + 805059.

It is an arithmetic number, because the mean of its divisors is an integer number (7563430875).

Almost surely, 2^30252132629 is an apocalyptic number.

It is an amenable number.

30252132629 is a deficient number, since it is larger than the sum of its proper divisors (1590871).

30252132629 is a wasteful number, since it uses less digits than its factorization.

30252132629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1590870.

The product of its (nonzero) digits is 38880, while the sum is 35.

The spelling of 30252132629 in words is "thirty billion, two hundred fifty-two million, one hundred thirty-two thousand, six hundred twenty-nine".