53520511296 has 112 divisors (see below), whose sum is σ = 168872269824. Its totient is φ = 14626715136.

The previous prime is 53520511283. The next prime is 53520511313. The reversal of 53520511296 is 69211502535.

It is a tau number, because it is divible by the number of its divisors (112).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 834780 + ... + 896603.

Almost surely, 2^53520511296 is an apocalyptic number.

53520511296 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

53520511296 is an abundant number, since it is smaller than the sum of its proper divisors (115351758528).

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

53520511296 is a wasteful number, since it uses less digits than its factorization.

53520511296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1731428 (or 1731418 counting only the distinct ones).

The product of its (nonzero) digits is 81000, while the sum is 39.

The spelling of 53520511296 in words is "fifty-three billion, five hundred twenty million, five hundred eleven thousand, two hundred ninety-six".