655060061042 has 8 divisors (see below), whose sum is σ = 1034305359600. Its totient is φ = 310291607844.

The previous prime is 655060061021. The next prime is 655060061069. The reversal of 655060061042 is 240160060556.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×655060061042² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 655060060993 and 655060061011.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8619211292 + ... + 8619211367.

It is an arithmetic number, because the mean of its divisors is an integer number (129288169950).

Almost surely, 2^655060061042 is an apocalyptic number.

655060061042 is a deficient number, since it is larger than the sum of its proper divisors (379245298558).

655060061042 is a wasteful number, since it uses less digits than its factorization.

655060061042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17238422680.

The product of its (nonzero) digits is 43200, while the sum is 35.

The spelling of 655060061042 in words is "six hundred fifty-five billion, sixty million, sixty-one thousand, forty-two".