5021894915952 has 80 divisors (see below), whose sum is σ = 13426147338240. Its totient is φ = 1615801478400.

The previous prime is 5021894915923. The next prime is 5021894915957. The reversal of 5021894915952 is 2595194981205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5021894915957) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3759124 + ... + 4916787.

It is an arithmetic number, because the mean of its divisors is an integer number (167826841728).

Almost surely, 2^{5021894915952} is an apocalyptic number.

It is an amenable number.

5021894915952 is an abundant number, since it is smaller than the sum of its proper divisors (8404252422288).

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

5021894915952 is a wasteful number, since it uses less digits than its factorization.

5021894915952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8676342 (or 8676336 counting only the distinct ones).

The product of its (nonzero) digits is 11664000, while the sum is 60.

The spelling of 5021894915952 in words is "five trillion, twenty-one billion, eight hundred ninety-four million, nine hundred fifteen thousand, nine hundred fifty-two".