9945246925150 has 12 divisors (see below), whose sum is σ = 18498159280872. Its totient is φ = 3978098770040.

The previous prime is 9945246925123. The next prime is 9945246925193. The reversal of 9945246925150 is 515296425499.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 99452469202 + ... + 99452469301.

It is an arithmetic number, because the mean of its divisors is an integer number (1541513273406).

Almost surely, 2^{9945246925150} is an apocalyptic number.

9945246925150 is a deficient number, since it is larger than the sum of its proper divisors (8552912355722).

9945246925150 is a wasteful number, since it uses less digits than its factorization.

9945246925150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198904938515 (or 198904938510 counting only the distinct ones).

The product of its (nonzero) digits is 34992000, while the sum is 61.

The spelling of 9945246925150 in words is "nine trillion, nine hundred forty-five billion, two hundred forty-six million, nine hundred twenty-five thousand, one hundred fifty".