1053513000445 has 16 divisors (see below), whose sum is σ = 1332967567680. Its totient is φ = 797123376000.

The previous prime is 1053513000431. The next prime is 1053513000451. The reversal of 1053513000445 is 5440003153501.

It is not a de Polignac number, because 1053513000445 - 2⁹ = 1053512999933 is a prime.

It is a super-2 number, since 2×1053513000445² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9168871 + ... + 9283060.

It is an arithmetic number, because the mean of its divisors is an integer number (83310472980).

Almost surely, 2^{1053513000445} is an apocalyptic number.

It is an amenable number.

1053513000445 is a deficient number, since it is larger than the sum of its proper divisors (279454567235).

1053513000445 is a wasteful number, since it uses less digits than its factorization.

1053513000445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18452556.

The product of its (nonzero) digits is 18000, while the sum is 31.

Adding to 1053513000445 its reverse (5440003153501), we get a palindrome (6493516153946).

The spelling of 1053513000445 in words is "one trillion, fifty-three billion, five hundred thirteen million, four hundred forty-five", and thus it is an aban number.