912913955950 has 12 divisors (see below), whose sum is σ = 1698019958160. Its totient is φ = 365165582360.

The previous prime is 912913955903. The next prime is 912913955951. The reversal of 912913955950 is 59559319219.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (912913955951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9129139510 + ... + 9129139609.

It is an arithmetic number, because the mean of its divisors is an integer number (141501663180).

Almost surely, 2^912913955950 is an apocalyptic number.

912913955950 is a deficient number, since it is larger than the sum of its proper divisors (785106002210).

912913955950 is a wasteful number, since it uses less digits than its factorization.

912913955950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18258279131 (or 18258279126 counting only the distinct ones).

The product of its (nonzero) digits is 4920750, while the sum is 58.

The spelling of 912913955950 in words is "nine hundred twelve billion, nine hundred thirteen million, nine hundred fifty-five thousand, nine hundred fifty".