5452516651 has 4 divisors (see below), whose sum is σ = 5585504904. Its totient is φ = 5319528400.

The previous prime is 5452516637. The next prime is 5452516661. The reversal of 5452516651 is 1566152545.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1566152545 = 5 ⋅313230509.

It is a cyclic number.

It is not a de Polignac number, because 5452516651 - 2²³ = 5444128043 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5452516631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66494065 + ... + 66494146.

It is an arithmetic number, because the mean of its divisors is an integer number (1396376226).

Almost surely, 2^5452516651 is an apocalyptic number.

5452516651 is a deficient number, since it is larger than the sum of its proper divisors (132988253).

5452516651 is a wasteful number, since it uses less digits than its factorization.

5452516651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132988252.

The product of its digits is 180000, while the sum is 40.

The square root of 5452516651 is about 73841.1582452496. The cubic root of 5452516651 is about 1760.0796979879.

The spelling of 5452516651 in words is "five billion, four hundred fifty-two million, five hundred sixteen thousand, six hundred fifty-one".