53748485289 has 6 divisors (see below), whose sum is σ = 77636700986. Its totient is φ = 35832323520.

The previous prime is 53748485279. The next prime is 53748485299. The reversal of 53748485289 is 98258484735.

53748485289 is a `hidden beast` number, since 5 + 3 + 74 + 8 + 485 + 2 + 89 = 666.

It is an interprime number because it is at equal distance from previous prime (53748485279) and next prime (53748485299).

It can be written as a sum of positive squares in only one way, i.e., 42156302400 + 11592182889 = 205320^2 + 107667^2 .

It is not a de Polignac number, because 53748485289 - 2⁸ = 53748485033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53748485269) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2986026952 + ... + 2986026969.

Almost surely, 2^53748485289 is an apocalyptic number.

It is an amenable number.

53748485289 is a deficient number, since it is larger than the sum of its proper divisors (23888215697).

53748485289 is a wasteful number, since it uses less digits than its factorization.

53748485289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5972053927 (or 5972053924 counting only the distinct ones).

The product of its digits is 77414400, while the sum is 63.

The spelling of 53748485289 in words is "fifty-three billion, seven hundred forty-eight million, four hundred eighty-five thousand, two hundred eighty-nine".