2617172163060 has 96 divisors (see below), whose sum is σ = 9019177934592. Its totient is φ = 552194565120.

The previous prime is 2617172163049. The next prime is 2617172163077. The reversal of 2617172163060 is 603612717162.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 239662321 + ... + 239673240.

It is an arithmetic number, because the mean of its divisors is an integer number (93949770152).

Almost surely, 2^{2617172163060} is an apocalyptic number.

2617172163060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2617172163060 is an abundant number, since it is smaller than the sum of its proper divisors (6402005771532).

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

2617172163060 is a wasteful number, since it uses less digits than its factorization.

2617172163060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 479335593 (or 479335591 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 42.

The spelling of 2617172163060 in words is "two trillion, six hundred seventeen billion, one hundred seventy-two million, one hundred sixty-three thousand, sixty".