1054430455 has 8 divisors (see below), whose sum is σ = 1362648672. Its totient is φ = 778656288.

The previous prime is 1054430453. The next prime is 1054430471. The reversal of 1054430455 is 5540344501.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1054430455 - 2¹ = 1054430453 is a prime.

It is a super-2 number, since 2×1054430455² = 2223647168863014050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1054430453) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8110939 + ... + 8111068.

It is an arithmetic number, because the mean of its divisors is an integer number (170331084).

Almost surely, 2^1054430455 is an apocalyptic number.

1054430455 is a deficient number, since it is larger than the sum of its proper divisors (308218217).

1054430455 is a wasteful number, since it uses less digits than its factorization.

1054430455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16222025.

The product of its (nonzero) digits is 24000, while the sum is 31.

The square root of 1054430455 is about 32471.9949340967. The cubic root of 1054430455 is about 1017.8239058774.

Adding to 1054430455 its reverse (5540344501), we get a palindrome (6594774956).

The spelling of 1054430455 in words is "one billion, fifty-four million, four hundred thirty thousand, four hundred fifty-five".