30451025034055 has 32 divisors (see below), whose sum is σ = 37439491662144. Its totient is φ = 23763465040896.

The previous prime is 30451025034047. The next prime is 30451025034097. The reversal of 30451025034055 is 55043052015403.

It is a cyclic number.

It is not a de Polignac number, because 30451025034055 - 2³ = 30451025034047 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 632304037 + ... + 632352193.

It is an arithmetic number, because the mean of its divisors is an integer number (1169984114442).

Almost surely, 2^{30451025034055} is an apocalyptic number.

30451025034055 is a deficient number, since it is larger than the sum of its proper divisors (6988466628089).

30451025034055 is a wasteful number, since it uses less digits than its factorization.

30451025034055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51955.

The product of its (nonzero) digits is 180000, while the sum is 37.

Adding to 30451025034055 its reverse (55043052015403), we get a palindrome (85494077049458).

The spelling of 30451025034055 in words is "thirty trillion, four hundred fifty-one billion, twenty-five million, thirty-four thousand, fifty-five".