53888040427793 has 32 divisors (see below), whose sum is σ = 63809887518720. Its totient is φ = 44863001789760.

The previous prime is 53888040427759. The next prime is 53888040427807. The reversal of 53888040427793 is 39772404088835.

It is not a de Polignac number, because 53888040427793 - 2¹⁶ = 53888040362257 is a prime.

It is a super-2 number, since 2×53888040427793² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53888040427733) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 862743398 + ... + 862805856.

It is an arithmetic number, because the mean of its divisors is an integer number (1994058984960).

Almost surely, 2^{53888040427793} is an apocalyptic number.

It is an amenable number.

53888040427793 is a deficient number, since it is larger than the sum of its proper divisors (9921847090927).

53888040427793 is a wasteful number, since it uses less digits than its factorization.

53888040427793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110117.

The product of its (nonzero) digits is 325140480, while the sum is 68.

The spelling of 53888040427793 in words is "fifty-three trillion, eight hundred eighty-eight billion, forty million, four hundred twenty-seven thousand, seven hundred ninety-three".