4651542402 has 64 divisors (see below), whose sum is σ = 10610611200. Its totient is φ = 1348547904.

The previous prime is 4651542353. The next prime is 4651542433. The reversal of 4651542402 is 2042451564.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 100849 + ... + 139547.

It is an arithmetic number, because the mean of its divisors is an integer number (165790800).

Almost surely, 2^4651542402 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4651542402, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5305305600).

4651542402 is an abundant number, since it is smaller than the sum of its proper divisors (5959068798).

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

4651542402 is a wasteful number, since it uses less digits than its factorization.

4651542402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38807.

The product of its (nonzero) digits is 38400, while the sum is 33.

The square root of 4651542402 is about 68202.2169874264. The cubic root of 4651542402 is about 1669.2920615606.

Adding to 4651542402 its reverse (2042451564), we get a palindrome (6693993966).

The spelling of 4651542402 in words is "four billion, six hundred fifty-one million, five hundred forty-two thousand, four hundred two".