1054504031 has 4 divisors (see below), whose sum is σ = 1205147472. Its totient is φ = 903860592.

The previous prime is 1054503917. The next prime is 1054504037. The reversal of 1054504031 is 1304054501.

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

It is a cyclic number.

It is not a de Polignac number, because 1054504031 - 2¹⁰ = 1054503007 is a prime.

It is a super-2 number, since 2×1054504031² = 2223957502790497922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1054503988 and 1054504006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1054504037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75321710 + ... + 75321723.

It is an arithmetic number, because the mean of its divisors is an integer number (301286868).

Almost surely, 2^1054504031 is an apocalyptic number.

1054504031 is a deficient number, since it is larger than the sum of its proper divisors (150643441).

1054504031 is an equidigital number, since it uses as much as digits as its factorization.

1054504031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150643440.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 1054504031 is about 32473.1278290220. The cubic root of 1054504031 is about 1017.8475792168.

Adding to 1054504031 its reverse (1304054501), we get a palindrome (2358558532).

The spelling of 1054504031 in words is "one billion, fifty-four million, five hundred four thousand, thirty-one".