61562275413622 has 4 divisors (see below), whose sum is σ = 92343413120436. Its totient is φ = 30781137706810.

The previous prime is 61562275413601. The next prime is 61562275413629. The reversal of 61562275413622 is 22631457226516.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 61562275413622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61562275413629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15390568853404 + ... + 15390568853407.

It is an arithmetic number, because the mean of its divisors is an integer number (23085853280109).

Almost surely, 2^{61562275413622} is an apocalyptic number.

61562275413622 is a deficient number, since it is larger than the sum of its proper divisors (30781137706814).

61562275413622 is a wasteful number, since it uses less digits than its factorization.

61562275413622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30781137706813.

The product of its digits is 7257600, while the sum is 52.

The spelling of 61562275413622 in words is "sixty-one trillion, five hundred sixty-two billion, two hundred seventy-five million, four hundred thirteen thousand, six hundred twenty-two".