1054924405 has 4 divisors (see below), whose sum is σ = 1265909292. Its totient is φ = 843939520.

The previous prime is 1054924399. The next prime is 1054924411. The reversal of 1054924405 is 5044294501.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (1054924399) and next prime (1054924411).

It can be written as a sum of positive squares in 2 ways, for example, as 541539441 + 513384964 = 23271^2 + 22658^2 .

It is not a de Polignac number, because 1054924405 - 2²³ = 1046535797 is a prime.

It is a super-2 number, since 2×1054924405² = 2225731000529208050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105492436 + ... + 105492445.

It is an arithmetic number, because the mean of its divisors is an integer number (316477323).

Almost surely, 2^1054924405 is an apocalyptic number.

It is an amenable number.

1054924405 is a deficient number, since it is larger than the sum of its proper divisors (210984887).

1054924405 is an equidigital number, since it uses as much as digits as its factorization.

1054924405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210984886.

The product of its (nonzero) digits is 28800, while the sum is 34.

The square root of 1054924405 is about 32479.5998281999. The cubic root of 1054924405 is about 1017.9828149298.

The spelling of 1054924405 in words is "one billion, fifty-four million, nine hundred twenty-four thousand, four hundred five".