5453512783 has 4 divisors (see below), whose sum is σ = 5455133928. Its totient is φ = 5451891640.

The previous prime is 5453512747. The next prime is 5453512811. The reversal of 5453512783 is 3872153545.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5453512783 - 2¹³ = 5453504591 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5453512703) 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, 805516 + ... + 812257.

It is an arithmetic number, because the mean of its divisors is an integer number (1363783482).

Almost surely, 2^5453512783 is an apocalyptic number.

5453512783 is a deficient number, since it is larger than the sum of its proper divisors (1621145).

5453512783 is a wasteful number, since it uses less digits than its factorization.

5453512783 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1621144.

The product of its digits is 504000, while the sum is 43.

The square root of 5453512783 is about 73847.9030372562. The cubic root of 5453512783 is about 1760.1868757105.

The spelling of 5453512783 in words is "five billion, four hundred fifty-three million, five hundred twelve thousand, seven hundred eighty-three".