30555053455 has 16 divisors (see below), whose sum is σ = 38265384960. Its totient is φ = 23378114848.

The previous prime is 30555053443. The next prime is 30555053467. The reversal of 30555053455 is 55435055503.

It is an interprime number because it is at equal distance from previous prime (30555053443) and next prime (30555053467).

It is not a de Polignac number, because 30555053455 - 2¹¹ = 30555051407 is a prime.

It is a super-2 number, since 2×30555053455² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1201704 + ... + 1226866.

It is an arithmetic number, because the mean of its divisors is an integer number (2391586560).

Almost surely, 2^30555053455 is an apocalyptic number.

30555053455 is a deficient number, since it is larger than the sum of its proper divisors (7710331505).

30555053455 is a wasteful number, since it uses less digits than its factorization.

30555053455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35750.

The product of its (nonzero) digits is 562500, while the sum is 40.

The spelling of 30555053455 in words is "thirty billion, five hundred fifty-five million, fifty-three thousand, four hundred fifty-five".