53737485380 has 12 divisors (see below), whose sum is σ = 112848719340. Its totient is φ = 21494994144.

The previous prime is 53737485379. The next prime is 53737485397. The reversal of 53737485380 is 8358473735.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 24867397636 + 28870087744 = 157694^2 + 169912^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1343437115 + ... + 1343437154.

It is an arithmetic number, because the mean of its divisors is an integer number (9404059945).

Almost surely, 2^53737485380 is an apocalyptic number.

It is an amenable number.

53737485380 is an abundant number, since it is smaller than the sum of its proper divisors (59111233960).

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

53737485380 is a wasteful number, since it uses less digits than its factorization.

53737485380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2686874278 (or 2686874276 counting only the distinct ones).

The product of its (nonzero) digits is 8467200, while the sum is 53.

The spelling of 53737485380 in words is "fifty-three billion, seven hundred thirty-seven million, four hundred eighty-five thousand, three hundred eighty".