5551364553 has 8 divisors (see below), whose sum is σ = 8459222208. Its totient is φ = 3172208304.

The previous prime is 5551364537. The next prime is 5551364561. The reversal of 5551364553 is 3554631555.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5551364553 - 2⁴ = 5551364537 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5551364503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132175326 + ... + 132175367.

It is an arithmetic number, because the mean of its divisors is an integer number (1057402776).

Almost surely, 2^5551364553 is an apocalyptic number.

It is an amenable number.

5551364553 is a deficient number, since it is larger than the sum of its proper divisors (2907857655).

5551364553 is a wasteful number, since it uses less digits than its factorization.

5551364553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264350703.

The product of its digits is 675000, while the sum is 42.

The square root of 5551364553 is about 74507.4798459859. The cubic root of 5551364553 is about 1770.6521427891.

The spelling of 5551364553 in words is "five billion, five hundred fifty-one million, three hundred sixty-four thousand, five hundred fifty-three".