48581563245652 has 6 divisors (see below), whose sum is σ = 85017735679898. Its totient is φ = 24290781622824.

The previous prime is 48581563245619. The next prime is 48581563245659. The reversal of 48581563245652 is 25654236518584.

It can be written as a sum of positive squares in only one way, i.e., 39343829721156 + 9237733524496 = 6272466^2 + 3039364^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48581563245659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6072695405703 + ... + 6072695405710.

Almost surely, 2^{48581563245652} is an apocalyptic number.

It is an amenable number.

48581563245652 is a deficient number, since it is larger than the sum of its proper divisors (36436172434246).

48581563245652 is a wasteful number, since it uses less digits than its factorization.

48581563245652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12145390811417 (or 12145390811415 counting only the distinct ones).

The product of its digits is 276480000, while the sum is 64.

The spelling of 48581563245652 in words is "forty-eight trillion, five hundred eighty-one billion, five hundred sixty-three million, two hundred forty-five thousand, six hundred fifty-two".