999999950945610 has 64 divisors (see below), whose sum is σ = 2401108678975104. Its totient is φ = 266543468083200.

The previous prime is 999999950945609. The next prime is 999999950945617. The reversal of 999999950945610 is 16549059999999.

It is not an unprimeable number, because it can be changed into a prime (999999950945617) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1154994070 + ... + 1155859550.

It is an arithmetic number, because the mean of its divisors is an integer number (37517323108986).

Almost surely, 2^{999999950945610} is an apocalyptic number.

999999950945610 is an abundant number, since it is smaller than the sum of its proper divisors (1401108728029494).

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

999999950945610 is a wasteful number, since it uses less digits than its factorization.

999999950945610 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 883239.

The product of its (nonzero) digits is 25828032600, while the sum is 93.

The spelling of 999999950945610 in words is "nine hundred ninety-nine trillion, nine hundred ninety-nine billion, nine hundred fifty million, nine hundred forty-five thousand, six hundred ten".