61016706650662 has 64 divisors (see below), whose sum is σ = 107875834214400. Its totient is φ = 25871106240000.

The previous prime is 61016706650651. The next prime is 61016706650717. The reversal of 61016706650662 is 26605660761016.

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, 54571462 + ... + 55678342.

It is an arithmetic number, because the mean of its divisors is an integer number (1685559909600).

Almost surely, 2^{61016706650662} is an apocalyptic number.

61016706650662 is a deficient number, since it is larger than the sum of its proper divisors (46859127563738).

61016706650662 is a wasteful number, since it uses less digits than its factorization.

61016706650662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1107762 (or 1107748 counting only the distinct ones).

The product of its (nonzero) digits is 3265920, while the sum is 52.

The spelling of 61016706650662 in words is "sixty-one trillion, sixteen billion, seven hundred six million, six hundred fifty thousand, six hundred sixty-two".