61336616522 has 16 divisors (see below), whose sum is σ = 101652501312. Its totient is φ = 27609320640.

The previous prime is 61336616507. The next prime is 61336616527. The reversal of 61336616522 is 22561663316.

It is a self number, because there is not a number n which added to its sum of digits gives 61336616522.

It is not an unprimeable number, because it can be changed into a prime (61336616527) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39217004 + ... + 39218567.

It is an arithmetic number, because the mean of its divisors is an integer number (6353281332).

Almost surely, 2^61336616522 is an apocalyptic number.

61336616522 is a deficient number, since it is larger than the sum of its proper divisors (40315884790).

61336616522 is a wasteful number, since it uses less digits than its factorization.

61336616522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78435613.

The product of its digits is 233280, while the sum is 41.

The spelling of 61336616522 in words is "sixty-one billion, three hundred thirty-six million, six hundred sixteen thousand, five hundred twenty-two".