53949286030568 has 128 divisors (see below), whose sum is σ = 109375285219200. Its totient is φ = 24863295283200.

The previous prime is 53949286030547. The next prime is 53949286030583. The reversal of 53949286030568 is 86503068294935.

It is a junction number, because it is equal to n+sod(n) for n = 53949286030498 and 53949286030507.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3743611283 + ... + 3743625693.

It is an arithmetic number, because the mean of its divisors is an integer number (854494415775).

Almost surely, 2^{53949286030568} is an apocalyptic number.

It is an amenable number.

53949286030568 is an abundant number, since it is smaller than the sum of its proper divisors (55425999188632).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53949286030568 is a wasteful number, since it uses less digits than its factorization.

53949286030568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16083 (or 16079 counting only the distinct ones).

The product of its (nonzero) digits is 335923200, while the sum is 68.

The spelling of 53949286030568 in words is "fifty-three trillion, nine hundred forty-nine billion, two hundred eighty-six million, thirty thousand, five hundred sixty-eight".