1045620575 has 12 divisors (see below), whose sum is σ = 1296970560. Its totient is φ = 836237760.

The previous prime is 1045620571. The next prime is 1045620577. The reversal of 1045620575 is 5750265401.

It is not a de Polignac number, because 1045620575 - 2² = 1045620571 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1045620571) 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, 155891 + ... + 162459.

It is an arithmetic number, because the mean of its divisors is an integer number (108080880).

Almost surely, 2^1045620575 is an apocalyptic number.

1045620575 is a deficient number, since it is larger than the sum of its proper divisors (251349985).

1045620575 is an equidigital number, since it uses as much as digits as its factorization.

1045620575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12946 (or 12941 counting only the distinct ones).

The product of its (nonzero) digits is 42000, while the sum is 35.

The square root of 1045620575 is about 32336.0568870108. The cubic root of 1045620575 is about 1014.9812982391.

Adding to 1045620575 its reverse (5750265401), we get a palindrome (6795885976).

The spelling of 1045620575 in words is "one billion, forty-five million, six hundred twenty thousand, five hundred seventy-five".