61950003190 has 16 divisors (see below), whose sum is σ = 111514257792. Its totient is φ = 24779056384.

The previous prime is 61950003187. The next prime is 61950003211. The reversal of 61950003190 is 9130005916.

61950003190 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×61950003190² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 197382 + ... + 403558.

It is an arithmetic number, because the mean of its divisors is an integer number (6969641112).

Almost surely, 2^61950003190 is an apocalyptic number.

61950003190 is a deficient number, since it is larger than the sum of its proper divisors (49564254602).

61950003190 is a wasteful number, since it uses less digits than its factorization.

61950003190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236231.

The product of its (nonzero) digits is 7290, while the sum is 34.

The spelling of 61950003190 in words is "sixty-one billion, nine hundred fifty million, three thousand, one hundred ninety".