55054001430 has 160 divisors (see below), whose sum is σ = 153758297088. Its totient is φ = 14119272000.

The previous prime is 55054001413. The next prime is 55054001459. The reversal of 55054001430 is 3410045055.

55054001430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 55054001394 and 55054001403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 4086205 + ... + 4099655.

Almost surely, 2^55054001430 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 55054001430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76879148544).

55054001430 is an abundant number, since it is smaller than the sum of its proper divisors (98704295658).

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

55054001430 is a wasteful number, since it uses less digits than its factorization.

55054001430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13664 (or 13655 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

Adding to 55054001430 its reverse (3410045055), we get a palindrome (58464046485).

The spelling of 55054001430 in words is "fifty-five billion, fifty-four million, one thousand, four hundred thirty".