60161550556 has 6 divisors (see below), whose sum is σ = 105282713480. Its totient is φ = 30080775276.

The previous prime is 60161550541. The next prime is 60161550557. The reversal of 60161550556 is 65505516106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60161550557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7520193816 + ... + 7520193823.

Almost surely, 2^60161550556 is an apocalyptic number.

It is an amenable number.

60161550556 is a deficient number, since it is larger than the sum of its proper divisors (45121162924).

60161550556 is a wasteful number, since it uses less digits than its factorization.

60161550556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15040387643 (or 15040387641 counting only the distinct ones).

The product of its (nonzero) digits is 135000, while the sum is 40.

The spelling of 60161550556 in words is "sixty billion, one hundred sixty-one million, five hundred fifty thousand, five hundred fifty-six".