4534635237860 has 768 divisors, whose sum is σ = 13382782156800. Its totient is φ = 1250939289600.

The previous prime is 4534635237859. The next prime is 4534635237917. The reversal of 4534635237860 is 687325364354.

It is a junction number, because it is equal to n+sod(n) for n = 4534635237796 and 4534635237805.

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 1542916271 + ... + 1542919209.

It is an arithmetic number, because the mean of its divisors is an integer number (17425497600).

Almost surely, 2^{4534635237860} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4534635237860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6691391078400).

4534635237860 is an abundant number, since it is smaller than the sum of its proper divisors (8848146918940).

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

4534635237860 is a wasteful number, since it uses less digits than its factorization.

4534635237860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3092 (or 3090 counting only the distinct ones).

The product of its (nonzero) digits is 43545600, while the sum is 56.

The spelling of 4534635237860 in words is "four trillion, five hundred thirty-four billion, six hundred thirty-five million, two hundred thirty-seven thousand, eight hundred sixty".