1463053043 has 4 divisors (see below), whose sum is σ = 1472742288. Its totient is φ = 1453363800.

The previous prime is 1463053019. The next prime is 1463053049. The reversal of 1463053043 is 3403503641.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3403503641 = 71 ⋅47936671.

It is a cyclic number.

It is not a de Polignac number, because 1463053043 - 2¹⁶ = 1462987507 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1463052997 and 1463053015.

It is not an unprimeable number, because it can be changed into a prime (1463053049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4844396 + ... + 4844697.

It is an arithmetic number, because the mean of its divisors is an integer number (368185572).

Almost surely, 2^1463053043 is an apocalyptic number.

1463053043 is a deficient number, since it is larger than the sum of its proper divisors (9689245).

1463053043 is an equidigital number, since it uses as much as digits as its factorization.

1463053043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9689244.

The product of its (nonzero) digits is 12960, while the sum is 29.

The square root of 1463053043 is about 38249.8763788852. The cubic root of 1463053043 is about 1135.2374005794.

Adding to 1463053043 its reverse (3403503641), we get a palindrome (4866556684).

The spelling of 1463053043 in words is "one billion, four hundred sixty-three million, fifty-three thousand, forty-three".