4651494152 has 12 divisors (see below), whose sum is σ = 8721913245. Its totient is φ = 2325650624.

The previous prime is 4651494137. The next prime is 4651494181. The reversal of 4651494152 is 2514941564.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 4517721796 + 133772356 = 67214^2 + 11566^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=48226.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 180848 + ... + 204960.

Almost surely, 2^4651494152 is an apocalyptic number.

It is an amenable number.

4651494152 is a deficient number, since it is larger than the sum of its proper divisors (4070419093).

4651494152 is an frugal number, since it uses more digits than its factorization.

4651494152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48232 (or 24115 counting only the distinct ones).

The product of its digits is 172800, while the sum is 41.

The square root of 4651494152 is about 68201.8632590049. The cubic root of 4651494152 is about 1669.2862897389.

It can be divided in two parts, 4 and 651494152, that added together give a palindrome (651494156).

The spelling of 4651494152 in words is "four billion, six hundred fifty-one million, four hundred ninety-four thousand, one hundred fifty-two".