53424592787 has 8 divisors (see below), whose sum is σ = 56238772560. Its totient is φ = 50610648960.

The previous prime is 53424592757. The next prime is 53424592841. The reversal of 53424592787 is 78729542435.

53424592787 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 53424592787 - 2⁶ = 53424592723 is a prime.

It is a super-2 number, since 2×53424592787² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53424592757) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 587663 + ... + 672455.

It is an arithmetic number, because the mean of its divisors is an integer number (7029846570).

Almost surely, 2^53424592787 is an apocalyptic number.

53424592787 is a deficient number, since it is larger than the sum of its proper divisors (2814179773).

53424592787 is a wasteful number, since it uses less digits than its factorization.

53424592787 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117973.

The product of its digits is 16934400, while the sum is 56.

The spelling of 53424592787 in words is "fifty-three billion, four hundred twenty-four million, five hundred ninety-two thousand, seven hundred eighty-seven".