30486084253 has 8 divisors (see below), whose sum is σ = 31109321376. Its totient is φ = 29866830000.

The previous prime is 30486084221. The next prime is 30486084257. The reversal of 30486084253 is 35248068403.

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

It is a cyclic number.

It is not a de Polignac number, because 30486084253 - 2⁵ = 30486084221 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 (30486084257) 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 7 ways as a sum of consecutive naturals, for example, 980251 + ... + 1010872.

It is an arithmetic number, because the mean of its divisors is an integer number (3888665172).

Almost surely, 2^30486084253 is an apocalyptic number.

It is an amenable number.

30486084253 is a deficient number, since it is larger than the sum of its proper divisors (623237123).

30486084253 is a wasteful number, since it uses less digits than its factorization.

30486084253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1991435.

The product of its (nonzero) digits is 552960, while the sum is 43.

The spelling of 30486084253 in words is "thirty billion, four hundred eighty-six million, eighty-four thousand, two hundred fifty-three".