7928650072150 has 24 divisors (see below), whose sum is σ = 14747552172144. Its totient is φ = 3171403461600.

The previous prime is 7928650072141. The next prime is 7928650072153. The reversal of 7928650072150 is 512700568297.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7928650072153) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1475580 + ... + 4246720.

It is an arithmetic number, because the mean of its divisors is an integer number (614481340506).

Almost surely, 2^{7928650072150} is an apocalyptic number.

7928650072150 is a deficient number, since it is larger than the sum of its proper divisors (6818902099994).

7928650072150 is a wasteful number, since it uses less digits than its factorization.

7928650072150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2828376 (or 2828371 counting only the distinct ones).

The product of its (nonzero) digits is 2116800, while the sum is 52.

The spelling of 7928650072150 in words is "seven trillion, nine hundred twenty-eight billion, six hundred fifty million, seventy-two thousand, one hundred fifty".