3952538515744 has 96 divisors (see below), whose sum is σ = 10140675866496. Its totient is φ = 1471662673920.

The previous prime is 3952538515729. The next prime is 3952538515771. The reversal of 3952538515744 is 4475158352593.

It is a hoax number, since the sum of its digits (61) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39871902 + ... + 39970909.

It is an arithmetic number, because the mean of its divisors is an integer number (105632040276).

Almost surely, 2^{3952538515744} is an apocalyptic number.

3952538515744 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

3952538515744 is an abundant number, since it is smaller than the sum of its proper divisors (6188137350752).

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

3952538515744 is a wasteful number, since it uses less digits than its factorization.

3952538515744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79842858 (or 79842850 counting only the distinct ones).

The product of its digits is 90720000, while the sum is 61.

The spelling of 3952538515744 in words is "three trillion, nine hundred fifty-two billion, five hundred thirty-eight million, five hundred fifteen thousand, seven hundred forty-four".