4634251555020 has 48 divisors (see below), whose sum is σ = 13658846691840. Its totient is φ = 1170758287296.

The previous prime is 4634251555013. The next prime is 4634251555049. The reversal of 4634251555020 is 205551524364.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2032565332 + ... + 2032567611.

It is an arithmetic number, because the mean of its divisors is an integer number (284559306080).

Almost surely, 2^{4634251555020} is an apocalyptic number.

It is an amenable number.

4634251555020 is an abundant number, since it is smaller than the sum of its proper divisors (9024595136820).

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

4634251555020 is a wasteful number, since it uses less digits than its factorization.

4634251555020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4065132974 (or 4065132972 counting only the distinct ones).

The product of its (nonzero) digits is 720000, while the sum is 42.

The spelling of 4634251555020 in words is "four trillion, six hundred thirty-four billion, two hundred fifty-one million, five hundred fifty-five thousand, twenty".