527640283721152 has 56 divisors (see below), whose sum is σ = 1199538490346720. Its totient is φ = 225578661212160.

The previous prime is 527640283721143. The next prime is 527640283721153. The reversal of 527640283721152 is 251127382046725.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (56).

It is a junction number, because it is equal to n+sod(n) for n = 527640283721093 and 527640283721102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (527640283721153) 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, 1439631549 + ... + 1439998012.

Almost surely, 2^{527640283721152} is an apocalyptic number.

It is an amenable number.

527640283721152 is an abundant number, since it is smaller than the sum of its proper divisors (671898206625568).

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

527640283721152 is a wasteful number, since it uses less digits than its factorization.

527640283721152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2879629989 (or 2879629979 counting only the distinct ones).

The product of its (nonzero) digits is 11289600, while the sum is 55.

The spelling of 527640283721152 in words is "five hundred twenty-seven trillion, six hundred forty billion, two hundred eighty-three million, seven hundred twenty-one thousand, one hundred fifty-two".