655011061552 has 10 divisors (see below), whose sum is σ = 1269083931788. Its totient is φ = 327505530768.

The previous prime is 655011061547. The next prime is 655011061553. The reversal of 655011061552 is 255160110556.

It is not an unprimeable number, because it can be changed into a prime (655011061553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20469095658 + ... + 20469095689.

Almost surely, 2^655011061552 is an apocalyptic number.

It is an amenable number.

655011061552 is a deficient number, since it is larger than the sum of its proper divisors (614072870236).

655011061552 is a wasteful number, since it uses less digits than its factorization.

655011061552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40938191355 (or 40938191349 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 37.

The spelling of 655011061552 in words is "six hundred fifty-five billion, eleven million, sixty-one thousand, five hundred fifty-two".