61652622246 has 64 divisors (see below), whose sum is σ = 134859810816. Its totient is φ = 18705600000.

The previous prime is 61652622209. The next prime is 61652622301. The reversal of 61652622246 is 64222625616.

It is a super-3 number, since 3×61652622246³ (a number of 33 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 61652622198 and 61652622207.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 5474121 + ... + 5485371.

It is an arithmetic number, because the mean of its divisors is an integer number (2107184544).

Almost surely, 2^61652622246 is an apocalyptic number.

61652622246 is an abundant number, since it is smaller than the sum of its proper divisors (73207188570).

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

61652622246 is a wasteful number, since it uses less digits than its factorization.

61652622246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13037.

The product of its digits is 414720, while the sum is 42.

The spelling of 61652622246 in words is "sixty-one billion, six hundred fifty-two million, six hundred twenty-two thousand, two hundred forty-six".