53942633498787 has 64 divisors (see below), whose sum is σ = 83067524559360. Its totient is φ = 30826535040000.

The previous prime is 53942633498717. The next prime is 53942633498851. The reversal of 53942633498787 is 78789433624935.

It is not a de Polignac number, because 53942633498787 - 2¹⁴ = 53942633482403 is a prime.

It is a super-2 number, since 2×53942633498787² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (53942633498707) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 288004533 + ... + 288191769.

It is an arithmetic number, because the mean of its divisors is an integer number (1297930071240).

Almost surely, 2^{53942633498787} is an apocalyptic number.

53942633498787 is a deficient number, since it is larger than the sum of its proper divisors (29124891060573).

53942633498787 is a wasteful number, since it uses less digits than its factorization.

53942633498787 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194324.

The product of its digits is 6584094720, while the sum is 78.

The spelling of 53942633498787 in words is "fifty-three trillion, nine hundred forty-two billion, six hundred thirty-three million, four hundred ninety-eight thousand, seven hundred eighty-seven".