61750006422 has 32 divisors (see below), whose sum is σ = 140000017920. Its totient is φ = 18000001440.

The previous prime is 61750006399. The next prime is 61750006453. The reversal of 61750006422 is 22460005716.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20831854 + ... + 20834817.

It is an arithmetic number, because the mean of its divisors is an integer number (4375000560).

Almost surely, 2^61750006422 is an apocalyptic number.

61750006422 is an abundant number, since it is smaller than the sum of its proper divisors (78250011498).

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

61750006422 is a wasteful number, since it uses less digits than its factorization.

61750006422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41666708.

The product of its (nonzero) digits is 20160, while the sum is 33.

The spelling of 61750006422 in words is "sixty-one billion, seven hundred fifty million, six thousand, four hundred twenty-two".