1050525 has 72 divisors (see below), whose sum is σ = 2321280. Its totient is φ = 443520.

The previous prime is 1050523. The next prime is 1050563. The reversal of 1050525 is 5250501.

1050525 is a nontrivial binomial coefficient, being equal to C(1450, 2).

It is not a de Polignac number, because 1050525 - 2¹ = 1050523 is a prime.

It is a super-2 number, since 2×1050525² = 2207205551250, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1050498 and 1050507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1050523) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 36211 + ... + 36239.

It is an arithmetic number, because the mean of its divisors is an integer number (32240).

2^1050525 is an apocalyptic number.

1050525 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1050525 is the 1449-th triangular number and also the 725-th hexagonal number.

It is an amenable number.

1050525 is an abundant number, since it is smaller than the sum of its proper divisors (1270755).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1050525 is a wasteful number, since it uses less digits than its factorization.

1050525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75 (or 67 counting only the distinct ones).

The product of its (nonzero) digits is 250, while the sum is 18.

The square root of 1050525 is about 1024.9512183514. The cubic root of 1050525 is about 101.6565727982.

The spelling of 1050525 in words is "one million, fifty thousand, five hundred twenty-five".