83215088952 has 64 divisors (see below), whose sum is σ = 209787394080. Its totient is φ = 27505999872.

The previous prime is 83215088933. The next prime is 83215088959. The reversal of 83215088952 is 25988051238.

It is a junction number, because it is equal to n+sod(n) for n = 83215088895 and 83215088904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83215088959) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1421118 + ... + 1478514.

Almost surely, 2^83215088952 is an apocalyptic number.

It is an amenable number.

83215088952 is an abundant number, since it is smaller than the sum of its proper divisors (126572305128).

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

83215088952 is a wasteful number, since it uses less digits than its factorization.

83215088952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57912 (or 57908 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 51.

The spelling of 83215088952 in words is "eighty-three billion, two hundred fifteen million, eighty-eight thousand, nine hundred fifty-two".