1049812470453 has 16 divisors (see below), whose sum is σ = 1401129772416. Its totient is φ = 699185398080.

The previous prime is 1049812470451. The next prime is 1049812470463. The reversal of 1049812470453 is 3540742189401.

It is not a de Polignac number, because 1049812470453 - 2¹ = 1049812470451 is a prime.

It is a super-2 number, since 2×1049812470453² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1049812470451) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13690008 + ... + 13766478.

It is an arithmetic number, because the mean of its divisors is an integer number (87570610776).

Almost surely, 2^{1049812470453} is an apocalyptic number.

It is an amenable number.

1049812470453 is a deficient number, since it is larger than the sum of its proper divisors (351317301963).

1049812470453 is a wasteful number, since it uses less digits than its factorization.

1049812470453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80924.

The product of its (nonzero) digits is 967680, while the sum is 48.

The spelling of 1049812470453 in words is "one trillion, forty-nine billion, eight hundred twelve million, four hundred seventy thousand, four hundred fifty-three".