3807138558450 has 48 divisors (see below), whose sum is σ = 9457006453920. Its totient is φ = 1013591483520.

The previous prime is 3807138558449. The next prime is 3807138558467. The reversal of 3807138558450 is 548558317083.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20475460 + ... + 20660559.

It is an arithmetic number, because the mean of its divisors is an integer number (197020967790).

Almost surely, 2^{3807138558450} is an apocalyptic number.

3807138558450 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3807138558450 is an abundant number, since it is smaller than the sum of its proper divisors (5649867895470).

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

3807138558450 is a wasteful number, since it uses less digits than its factorization.

3807138558450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41136651 (or 41136646 counting only the distinct ones).

The product of its (nonzero) digits is 16128000, while the sum is 57.

The spelling of 3807138558450 in words is "three trillion, eight hundred seven billion, one hundred thirty-eight million, five hundred fifty-eight thousand, four hundred fifty".