1054453525 has 12 divisors (see below), whose sum is σ = 1337931232. Its totient is φ = 823944240.

The previous prime is 1054453523. The next prime is 1054453529. The reversal of 1054453525 is 5253544501.

It is not a de Polignac number, because 1054453525 - 2¹ = 1054453523 is a prime.

It is a super-2 number, since 2×1054453525² = 2223744472769851250, 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 (1054453523) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 489369 + ... + 491518.

Almost surely, 2^1054453525 is an apocalyptic number.

It is an amenable number.

1054453525 is a deficient number, since it is larger than the sum of its proper divisors (283477707).

1054453525 is an equidigital number, since it uses as much as digits as its factorization.

1054453525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 980940 (or 980935 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 34.

The square root of 1054453525 is about 32472.3501613296. The cubic root of 1054453525 is about 1017.8313288504.

The spelling of 1054453525 in words is "one billion, fifty-four million, four hundred fifty-three thousand, five hundred twenty-five".