4651562650 has 72 divisors (see below), whose sum is σ = 10104130080. Its totient is φ = 1588537440.

The previous prime is 4651562563. The next prime is 4651562651. The reversal of 4651562650 is 562651564.

It is not an unprimeable number, because it can be changed into a prime (4651562651) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 640741 + ... + 647959.

It is an arithmetic number, because the mean of its divisors is an integer number (140335140).

Almost surely, 2^4651562650 is an apocalyptic number.

4651562650 is an abundant number, since it is smaller than the sum of its proper divisors (5452567430).

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

4651562650 is a wasteful number, since it uses less digits than its factorization.

4651562650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7508 (or 7496 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 40.

The square root of 4651562650 is about 68202.3654281873. The cubic root of 4651562650 is about 1669.2944836802.

The spelling of 4651562650 in words is "four billion, six hundred fifty-one million, five hundred sixty-two thousand, six hundred fifty".