5453634554 has 4 divisors (see below), whose sum is σ = 8180451834. Its totient is φ = 2726817276.

The previous prime is 5453634553. The next prime is 5453634569. The reversal of 5453634554 is 4554363545.

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

It can be written as a sum of positive squares in only one way, i.e., 4948419025 + 505215529 = 70345^2 + 22477^2 .

It is not an unprimeable number, because it can be changed into a prime (5453634551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1363408637 + ... + 1363408640.

Almost surely, 2^5453634554 is an apocalyptic number.

5453634554 is a deficient number, since it is larger than the sum of its proper divisors (2726817280).

5453634554 is a wasteful number, since it uses less digits than its factorization.

5453634554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2726817279.

The product of its digits is 2160000, while the sum is 44.

The square root of 5453634554 is about 73848.7275042705. The cubic root of 5453634554 is about 1760.1999766315.

The spelling of 5453634554 in words is "five billion, four hundred fifty-three million, six hundred thirty-four thousand, five hundred fifty-four".