8953791140531 has 16 divisors (see below), whose sum is σ = 9441674137440. Its totient is φ = 8479450156800.

The previous prime is 8953791140527. The next prime is 8953791140537. The reversal of 8953791140531 is 1350411973598.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 8953791140531 - 2² = 8953791140527 is a prime.

It is a super-2 number, since 2×8953791140531² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8953791140537) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13971386 + ... + 14598191.

It is an arithmetic number, because the mean of its divisors is an integer number (590104633590).

Almost surely, 2^{8953791140531} is an apocalyptic number.

8953791140531 is a deficient number, since it is larger than the sum of its proper divisors (487882996909).

8953791140531 is a wasteful number, since it uses less digits than its factorization.

8953791140531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28569814.

The product of its (nonzero) digits is 4082400, while the sum is 56.

The spelling of 8953791140531 in words is "eight trillion, nine hundred fifty-three billion, seven hundred ninety-one million, one hundred forty thousand, five hundred thirty-one".