53758845352 has 32 divisors (see below), whose sum is σ = 104454599400. Its totient is φ = 25907503104.

The previous prime is 53758845317. The next prime is 53758845433. The reversal of 53758845352 is 25354885735.

It can be written as a sum of positive squares in 4 ways, for example, as 51254243236 + 2504602116 = 226394^2 + 50046^2 .

It is a junction number, because it is equal to n+sod(n) for n = 53758845293 and 53758845302.

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, 66933 + ... + 334660.

Almost surely, 2^53758845352 is an apocalyptic number.

It is an amenable number.

53758845352 is a deficient number, since it is larger than the sum of its proper divisors (50695754048).

53758845352 is a wasteful number, since it uses less digits than its factorization.

53758845352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402205 (or 402201 counting only the distinct ones).

The product of its digits is 20160000, while the sum is 55.

The spelling of 53758845352 in words is "fifty-three billion, seven hundred fifty-eight million, eight hundred forty-five thousand, three hundred fifty-two".