5016455551 has 4 divisors (see below), whose sum is σ = 5133117352. Its totient is φ = 4899793752.

The previous prime is 5016455539. The next prime is 5016455567. The reversal of 5016455551 is 1555546105.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1555546105 = 5 ⋅311109221.

It is a cyclic number.

It is not a de Polignac number, because 5016455551 - 2⁵ = 5016455519 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5016455551.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5016455531) 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, 58330836 + ... + 58330921.

It is an arithmetic number, because the mean of its divisors is an integer number (1283279338).

Almost surely, 2^5016455551 is an apocalyptic number.

5016455551 is a deficient number, since it is larger than the sum of its proper divisors (116661801).

5016455551 is a wasteful number, since it uses less digits than its factorization.

5016455551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116661800.

The product of its (nonzero) digits is 75000, while the sum is 37.

The square root of 5016455551 is about 70826.9408558636. The cubic root of 5016455551 is about 1711.8497989195.

The spelling of 5016455551 in words is "five billion, sixteen million, four hundred fifty-five thousand, five hundred fifty-one".