4651207512 has 128 divisors (see below), whose sum is σ = 13780316160. Its totient is φ = 1280194560.

The previous prime is 4651207511. The next prime is 4651207513. The reversal of 4651207512 is 2157021564.

It is an interprime number because it is at equal distance from previous prime (4651207511) and next prime (4651207513).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4651207511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1211548 + ... + 1215380.

It is an arithmetic number, because the mean of its divisors is an integer number (107658720).

Almost surely, 2^4651207512 is an apocalyptic number.

4651207512 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4651207512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6890158080).

4651207512 is an abundant number, since it is smaller than the sum of its proper divisors (9129108648).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4651207512 is a wasteful number, since it uses less digits than its factorization.

4651207512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4113 (or 4109 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 33.

The square root of 4651207512 is about 68199.7618177659. The cubic root of 4651207512 is about 1669.2520001081.

The spelling of 4651207512 in words is "four billion, six hundred fifty-one million, two hundred seven thousand, five hundred twelve".