5533551453 has 4 divisors (see below), whose sum is σ = 7378068608. Its totient is φ = 3689034300.

The previous prime is 5533551437. The next prime is 5533551461. The reversal of 5533551453 is 3541553355.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 5533551453 - 2⁴ = 5533551437 is a prime.

It is a super-2 number, since 2×5533551453² = 61240383365996822418, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5533551473) 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, 922258573 + ... + 922258578.

It is an arithmetic number, because the mean of its divisors is an integer number (1844517152).

Almost surely, 2^5533551453 is an apocalyptic number.

It is an amenable number.

5533551453 is a deficient number, since it is larger than the sum of its proper divisors (1844517155).

5533551453 is a wasteful number, since it uses less digits than its factorization.

5533551453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1844517154.

The product of its digits is 337500, while the sum is 39.

The square root of 5533551453 is about 74387.8447933532. The cubic root of 5533551453 is about 1768.7562365681.

The spelling of 5533551453 in words is "five billion, five hundred thirty-three million, five hundred fifty-one thousand, four hundred fifty-three".