1013541445 has 64 divisors (see below), whose sum is σ = 1536537600. Its totient is φ = 625766400.

The previous prime is 1013541421. The next prime is 1013541449. The reversal of 1013541445 is 5441453101.

1013541445 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 1013541445 - 2¹³ = 1013533253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013541449) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2605311 + ... + 2605699.

It is an arithmetic number, because the mean of its divisors is an integer number (24008400).

Almost surely, 2^1013541445 is an apocalyptic number.

It is an amenable number.

1013541445 is a deficient number, since it is larger than the sum of its proper divisors (522996155).

1013541445 is a wasteful number, since it uses less digits than its factorization.

1013541445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 598.

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 1013541445 is about 31836.1656767897. The cubic root of 1013541445 is about 1004.4935923821.

Adding to 1013541445 its reverse (5441453101), we get a palindrome (6454994546).

The spelling of 1013541445 in words is "one billion, thirteen million, five hundred forty-one thousand, four hundred forty-five".