1013255475 has 24 divisors (see below), whose sum is σ = 1677934272. Its totient is φ = 539536800.

The previous prime is 1013255473. The next prime is 1013255489. The reversal of 1013255475 is 5745523101.

1013255475 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1013255475 - 2¹ = 1013255473 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1013255473) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 37720 + ... + 58730.

It is an arithmetic number, because the mean of its divisors is an integer number (69913928).

Almost surely, 2^1013255475 is an apocalyptic number.

1013255475 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1013255475 is a deficient number, since it is larger than the sum of its proper divisors (664678797).

1013255475 is a wasteful number, since it uses less digits than its factorization.

1013255475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21667 (or 21662 counting only the distinct ones).

The product of its (nonzero) digits is 21000, while the sum is 33.

The square root of 1013255475 is about 31831.6740841571. The cubic root of 1013255475 is about 1004.3991111106.

Adding to 1013255475 its reverse (5745523101), we get a palindrome (6758778576).

The spelling of 1013255475 in words is "one billion, thirteen million, two hundred fifty-five thousand, four hundred seventy-five".