83739313052 has 6 divisors (see below), whose sum is σ = 146543797848. Its totient is φ = 41869656524.

The previous prime is 83739313033. The next prime is 83739313081. The reversal of 83739313052 is 25031393738.

It is a junction number, because it is equal to n+sod(n) for n = 83739312994 and 83739313012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10467414128 + ... + 10467414135.

It is an arithmetic number, because the mean of its divisors is an integer number (24423966308).

Almost surely, 2^83739313052 is an apocalyptic number.

It is an amenable number.

83739313052 is a deficient number, since it is larger than the sum of its proper divisors (62804484796).

83739313052 is a wasteful number, since it uses less digits than its factorization.

83739313052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20934828267 (or 20934828265 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 44.

The spelling of 83739313052 in words is "eighty-three billion, seven hundred thirty-nine million, three hundred thirteen thousand, fifty-two".