4972668059540 has 48 divisors (see below), whose sum is σ = 10462482268560. Its totient is φ = 1985283041280.

The previous prime is 4972668059539. The next prime is 4972668059551. The reversal of 4972668059540 is 459508662794.

It can be written as a sum of positive squares in 8 ways, for example, as 71334916 + 4972596724624 = 8446^2 + 2229932^2 .

It is a congruent number.

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, 34418894 + ... + 34563066.

It is an arithmetic number, because the mean of its divisors is an integer number (217968380595).

Almost surely, 2^{4972668059540} is an apocalyptic number.

It is an amenable number.

4972668059540 is an abundant number, since it is smaller than the sum of its proper divisors (5489814209020).

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

4972668059540 is a wasteful number, since it uses less digits than its factorization.

4972668059540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147452 (or 147450 counting only the distinct ones).

The product of its (nonzero) digits is 130636800, while the sum is 65.

The spelling of 4972668059540 in words is "four trillion, nine hundred seventy-two billion, six hundred sixty-eight million, fifty-nine thousand, five hundred forty".