9252653734728 has 128 divisors (see below), whose sum is σ = 27216548352000. Its totient is φ = 2904394086720.

The previous prime is 9252653734693. The next prime is 9252653734729. The reversal of 9252653734728 is 8274373562529.

9252653734728 is a `hidden beast` number, since 9 + 2 + 5 + 26 + 537 + 3 + 4 + 72 + 8 = 666.

It is a super-2 number, since 2×9252653734728² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (9252653734729) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6064768 + ... + 7435503.

It is an arithmetic number, because the mean of its divisors is an integer number (212629284000).

Almost surely, 2^{9252653734728} is an apocalyptic number.

It is an amenable number.

9252653734728 is an abundant number, since it is smaller than the sum of its proper divisors (17963894617272).

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

9252653734728 is a wasteful number, since it uses less digits than its factorization.

9252653734728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13500472 (or 13500462 counting only the distinct ones).

The product of its digits is 152409600, while the sum is 63.

The spelling of 9252653734728 in words is "nine trillion, two hundred fifty-two billion, six hundred fifty-three million, seven hundred thirty-four thousand, seven hundred twenty-eight".