83840377483510 has 8 divisors (see below), whose sum is σ = 150912679470336. Its totient is φ = 33536150993400.

The previous prime is 83840377483507. The next prime is 83840377483529. The reversal of 83840377483510 is 1538477304838.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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, 4192018874166 + ... + 4192018874185.

It is an arithmetic number, because the mean of its divisors is an integer number (18864084933792).

Almost surely, 2^{83840377483510} is an apocalyptic number.

83840377483510 is a deficient number, since it is larger than the sum of its proper divisors (67072301986826).

83840377483510 is a wasteful number, since it uses less digits than its factorization.

83840377483510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8384037748358.

The product of its (nonzero) digits is 54190080, while the sum is 61.

The spelling of 83840377483510 in words is "eighty-three trillion, eight hundred forty billion, three hundred seventy-seven million, four hundred eighty-three thousand, five hundred ten".