1054022405 has 16 divisors (see below), whose sum is σ = 1280496000. Its totient is φ = 832835520.

The previous prime is 1054022363. The next prime is 1054022419. The reversal of 1054022405 is 5042204501.

It is a happy number.

It is not a de Polignac number, because 1054022405 - 2¹⁸ = 1053760261 is a prime.

It is a super-2 number, since 2×1054022405² = 2221926460483968050, which 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, 134495 + ... + 142115.

It is an arithmetic number, because the mean of its divisors is an integer number (80031000).

Almost surely, 2^1054022405 is an apocalyptic number.

It is an amenable number.

1054022405 is a deficient number, since it is larger than the sum of its proper divisors (226473595).

1054022405 is a wasteful number, since it uses less digits than its factorization.

1054022405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7964.

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 1054022405 is about 32465.7112196853. The cubic root of 1054022405 is about 1017.6925943468.

Adding to 1054022405 its reverse (5042204501), we get a palindrome (6096226906).

The spelling of 1054022405 in words is "one billion, fifty-four million, twenty-two thousand, four hundred five".