5430434412555 has 160 divisors (see below), whose sum is σ = 10140006919680. Its totient is φ = 2778448780800.

The previous prime is 5430434412547. The next prime is 5430434412581. The reversal of 5430434412555 is 5552144340345.

5430434412555 is a `hidden beast` number, since 5 + 4 + 3 + 0 + 43 + 44 + 12 + 555 = 666.

It is not a de Polignac number, because 5430434412555 - 2³ = 5430434412547 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 5430434412555.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 234028584 + ... + 234051786.

It is an arithmetic number, because the mean of its divisors is an integer number (63375043248).

Almost surely, 2^{5430434412555} is an apocalyptic number.

5430434412555 is a deficient number, since it is larger than the sum of its proper divisors (4709572507125).

5430434412555 is a wasteful number, since it uses less digits than its factorization.

5430434412555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23503 (or 23494 counting only the distinct ones).

The product of its (nonzero) digits is 2880000, while the sum is 45.

The spelling of 5430434412555 in words is "five trillion, four hundred thirty billion, four hundred thirty-four million, four hundred twelve thousand, five hundred fifty-five".