1050553025 has 12 divisors (see below), whose sum is σ = 1337894652. Its totient is φ = 817727040.

The previous prime is 1050552973. The next prime is 1050553027. The reversal of 1050553025 is 5203550501.

It can be written as a sum of positive squares in 6 ways, for example, as 54582544 + 995970481 = 7388^2 + 31559^2 .

It is not a de Polignac number, because 1050553025 - 2¹² = 1050548929 is a prime.

It is a super-2 number, since 2×1050553025² = 2207323316673301250, 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 = 1050552985 and 1050553003.

It is not an unprimeable number, because it can be changed into a prime (1050553027) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 566942 + ... + 568791.

It is an arithmetic number, because the mean of its divisors is an integer number (111491221).

Almost surely, 2^1050553025 is an apocalyptic number.

It is an amenable number.

1050553025 is a deficient number, since it is larger than the sum of its proper divisors (287341627).

1050553025 is a wasteful number, since it uses less digits than its factorization.

1050553025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1135780 (or 1135775 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 26.

The square root of 1050553025 is about 32412.2357297364. The cubic root of 1050553025 is about 1016.5747675898.

The spelling of 1050553025 in words is "one billion, fifty million, five hundred fifty-three thousand, twenty-five".