61650165261676 has 24 divisors (see below), whose sum is σ = 114624491803920. Its totient is φ = 28957766346432.

The previous prime is 61650165261649. The next prime is 61650165261683. The reversal of 61650165261676 is 67616256105616.

It is a super-3 number, since 3×61650165261676³ (a number of 42 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (58).

It is a self number, because there is not a number n which added to its sum of digits gives 61650165261676.

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 7 ways as a sum of consecutive naturals, for example, 7181981410 + ... + 7181989993.

It is an arithmetic number, because the mean of its divisors is an integer number (4776020491830).

Almost surely, 2^{61650165261676} is an apocalyptic number.

It is an amenable number.

61650165261676 is a deficient number, since it is larger than the sum of its proper divisors (52974326542244).

61650165261676 is a wasteful number, since it uses less digits than its factorization.

61650165261676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14363971473 (or 14363971471 counting only the distinct ones).

The product of its (nonzero) digits is 16329600, while the sum is 58.

The spelling of 61650165261676 in words is "sixty-one trillion, six hundred fifty billion, one hundred sixty-five million, two hundred sixty-one thousand, six hundred seventy-six".