1061523245 has 8 divisors (see below), whose sum is σ = 1276706016. Its totient is φ = 847299856.

The previous prime is 1061523191. The next prime is 1061523259. The reversal of 1061523245 is 5423251601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1061523245 - 2²⁰ = 1060474669 is a prime.

It is a super-2 number, since 2×1061523245² = 2253663199350660050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 237407 + ... + 241836.

It is an arithmetic number, because the mean of its divisors is an integer number (159588252).

Almost surely, 2^1061523245 is an apocalyptic number.

It is an amenable number.

1061523245 is a deficient number, since it is larger than the sum of its proper divisors (215182771).

1061523245 is an equidigital number, since it uses as much as digits as its factorization.

1061523245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 479691.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 1061523245 is about 32581.0258432726. The cubic root of 1061523245 is about 1020.1009912179.

Adding to 1061523245 its reverse (5423251601), we get a palindrome (6484774846).

The spelling of 1061523245 in words is "one billion, sixty-one million, five hundred twenty-three thousand, two hundred forty-five".