30054145452 has 24 divisors (see below), whose sum is σ = 70286092800. Its totient is φ = 9995226576.

The previous prime is 30054145423. The next prime is 30054145469. The reversal of 30054145452 is 25454145003.

It is a super-3 number, since 3×30054145452³ (a number of 32 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2847252 + ... + 2857787.

It is an arithmetic number, because the mean of its divisors is an integer number (2928587200).

Almost surely, 2^30054145452 is an apocalyptic number.

It is an amenable number.

30054145452 is an abundant number, since it is smaller than the sum of its proper divisors (40231947348).

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

30054145452 is a wasteful number, since it uses less digits than its factorization.

30054145452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5705485 (or 5705483 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 33.

The spelling of 30054145452 in words is "thirty billion, fifty-four million, one hundred forty-five thousand, four hundred fifty-two".