7837251945882 has 16 divisors (see below), whose sum is σ = 16596533532672. Its totient is φ = 2458745708480.

The previous prime is 7837251945877. The next prime is 7837251945889. The reversal of 7837251945882 is 2885491527387.

It is a super-2 number, since 2×7837251945882² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7837251945889) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38417901594 + ... + 38417901797.

It is an arithmetic number, because the mean of its divisors is an integer number (1037283345792).

Almost surely, 2^{7837251945882} is an apocalyptic number.

7837251945882 is an abundant number, since it is smaller than the sum of its proper divisors (8759281586790).

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

7837251945882 is a wasteful number, since it uses less digits than its factorization.

7837251945882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76835803413.

The product of its digits is 270950400, while the sum is 69.

The spelling of 7837251945882 in words is "seven trillion, eight hundred thirty-seven billion, two hundred fifty-one million, nine hundred forty-five thousand, eight hundred eighty-two".