9765091421150 has 48 divisors (see below), whose sum is σ = 19568968339200. Its totient is φ = 3603961330560.

The previous prime is 9765091421149. The next prime is 9765091421167. The reversal of 9765091421150 is 511241905679.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (50).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1899545 + ... + 4810244.

It is an arithmetic number, because the mean of its divisors is an integer number (407686840400).

Almost surely, 2^{9765091421150} is an apocalyptic number.

9765091421150 is an abundant number, since it is smaller than the sum of its proper divisors (9803876918050).

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

9765091421150 is a wasteful number, since it uses less digits than its factorization.

9765091421150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6712053 (or 6712048 counting only the distinct ones).

The product of its (nonzero) digits is 680400, while the sum is 50.

The spelling of 9765091421150 in words is "nine trillion, seven hundred sixty-five billion, ninety-one million, four hundred twenty-one thousand, one hundred fifty".