4657341911538 has 64 divisors (see below), whose sum is σ = 10382126400000. Its totient is φ = 1384167400704.

The previous prime is 4657341911527. The next prime is 4657341911609. The reversal of 4657341911538 is 8351191437564.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 74967613 + ... + 75029711.

It is an arithmetic number, because the mean of its divisors is an integer number (162220725000).

Almost surely, 2^{4657341911538} is an apocalyptic number.

4657341911538 is an abundant number, since it is smaller than the sum of its proper divisors (5724784488462).

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

4657341911538 is a wasteful number, since it uses less digits than its factorization.

4657341911538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100839.

The product of its digits is 10886400, while the sum is 57.

The spelling of 4657341911538 in words is "four trillion, six hundred fifty-seven billion, three hundred forty-one million, nine hundred eleven thousand, five hundred thirty-eight".