53902733899470 has 128 divisors (see below), whose sum is σ = 139028726301696. Its totient is φ = 13325849450496.

The previous prime is 53902733899463. The next prime is 53902733899481. The reversal of 53902733899470 is 7499833720935.

53902733899470 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 53902733899395 and 53902733899404.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 812085204 + ... + 812151576.

It is an arithmetic number, because the mean of its divisors is an integer number (1086161924232).

Almost surely, 2^{53902733899470} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53902733899470, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69514363150848).

53902733899470 is an abundant number, since it is smaller than the sum of its proper divisors (85125992402226).

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

53902733899470 is a wasteful number, since it uses less digits than its factorization.

53902733899470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90234.

The product of its (nonzero) digits is 308629440, while the sum is 69.

The spelling of 53902733899470 in words is "fifty-three trillion, nine hundred two billion, seven hundred thirty-three million, eight hundred ninety-nine thousand, four hundred seventy".