53348266428238 has 16 divisors (see below), whose sum is σ = 83502181591200. Its totient is φ = 25514221097376.

The previous prime is 53348266428227. The next prime is 53348266428263. The reversal of 53348266428238 is 83282466284335.

It is a self number, because there is not a number n which added to its sum of digits gives 53348266428238.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3444688 + ... + 10888636.

It is an arithmetic number, because the mean of its divisors is an integer number (5218886349450).

Almost surely, 2^{53348266428238} is an apocalyptic number.

53348266428238 is a deficient number, since it is larger than the sum of its proper divisors (30153915162962).

53348266428238 is a wasteful number, since it uses less digits than its factorization.

53348266428238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7599771.

The product of its digits is 318504960, while the sum is 64.

The spelling of 53348266428238 in words is "fifty-three trillion, three hundred forty-eight billion, two hundred sixty-six million, four hundred twenty-eight thousand, two hundred thirty-eight".