30451054355 has 16 divisors (see below), whose sum is σ = 38136916800. Its totient is φ = 23297459328.

The previous prime is 30451054267. The next prime is 30451054391. The reversal of 30451054355 is 55345015403.

It is a cyclic number.

It is not a de Polignac number, because 30451054355 - 2²⁸ = 30182618899 is a prime.

It is a super-2 number, since 2×30451054355² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 712121 + ... + 753669.

It is an arithmetic number, because the mean of its divisors is an integer number (2383557300).

Almost surely, 2^30451054355 is an apocalyptic number.

30451054355 is a deficient number, since it is larger than the sum of its proper divisors (7685862445).

30451054355 is a wasteful number, since it uses less digits than its factorization.

30451054355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47950.

The product of its (nonzero) digits is 90000, while the sum is 35.

Adding to 30451054355 its reverse (55345015403), we get a palindrome (85796069758).

The spelling of 30451054355 in words is "thirty billion, four hundred fifty-one million, fifty-four thousand, three hundred fifty-five".