4641864145500 has 48 divisors (see below), whose sum is σ = 13517108396064. Its totient is φ = 1237830438400.

The previous prime is 4641864145489. The next prime is 4641864145507. The reversal of 4641864145500 is 55414681464.

It is a self number, because there is not a number n which added to its sum of digits gives 4641864145500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4641864145507) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1547286549 + ... + 1547289548.

It is an arithmetic number, because the mean of its divisors is an integer number (281606424918).

Almost surely, 2^{4641864145500} is an apocalyptic number.

It is an amenable number.

4641864145500 is an abundant number, since it is smaller than the sum of its proper divisors (8875244250564).

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

4641864145500 is a wasteful number, since it uses less digits than its factorization.

4641864145500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3094576119 (or 3094576107 counting only the distinct ones).

The product of its (nonzero) digits is 1843200, while the sum is 48.

The spelling of 4641864145500 in words is "four trillion, six hundred forty-one billion, eight hundred sixty-four million, one hundred forty-five thousand, five hundred".