5045454553551 has 16 divisors (see below), whose sum is σ = 6733060970496. Its totient is φ = 3360743184096.

The previous prime is 5045454553549. The next prime is 5045454553553. The reversal of 5045454553551 is 1553554545405.

It is an interprime number because it is at equal distance from previous prime (5045454553549) and next prime (5045454553553).

It is not a de Polignac number, because 5045454553551 - 2¹ = 5045454553549 is a prime.

It is a super-2 number, since 2×5045454553551² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5045454553494 and 5045454553503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5045454553553) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22166146 + ... + 22392608.

It is an arithmetic number, because the mean of its divisors is an integer number (420816310656).

Almost surely, 2^{5045454553551} is an apocalyptic number.

5045454553551 is a deficient number, since it is larger than the sum of its proper divisors (1687606416945).

5045454553551 is a wasteful number, since it uses less digits than its factorization.

5045454553551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232822.

The product of its (nonzero) digits is 15000000, while the sum is 51.

The spelling of 5045454553551 in words is "five trillion, forty-five billion, four hundred fifty-four million, five hundred fifty-three thousand, five hundred fifty-one".