30005355254 has 8 divisors (see below), whose sum is σ = 51437751888. Its totient is φ = 12859437960.

The previous prime is 30005355251. The next prime is 30005355269. The reversal of 30005355254 is 45255350003.

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

It is a self number, because there is not a number n which added to its sum of digits gives 30005355254.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30005355251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1071619817 + ... + 1071619844.

It is an arithmetic number, because the mean of its divisors is an integer number (6429718986).

Almost surely, 2^30005355254 is an apocalyptic number.

30005355254 is a deficient number, since it is larger than the sum of its proper divisors (21432396634).

30005355254 is a wasteful number, since it uses less digits than its factorization.

30005355254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2143239670.

The product of its (nonzero) digits is 45000, while the sum is 32.

The spelling of 30005355254 in words is "thirty billion, five million, three hundred fifty-five thousand, two hundred fifty-four".