816552062 has 8 divisors (see below), whose sum is σ = 1227509616. Its totient is φ = 407382192.

The previous prime is 816552053. The next prime is 816552067. The reversal of 816552062 is 260255618.

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

It is a super-3 number, since 3×816552062³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (816552067) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 445778 + ... + 447605.

It is an arithmetic number, because the mean of its divisors is an integer number (153438702).

Almost surely, 2^816552062 is an apocalyptic number.

816552062 is a deficient number, since it is larger than the sum of its proper divisors (410957554).

816552062 is a wasteful number, since it uses less digits than its factorization.

816552062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 893842.

The product of its (nonzero) digits is 28800, while the sum is 35.

The square root of 816552062 is about 28575.3750981505. The cubic root of 816552062 is about 934.6764346958.

The spelling of 816552062 in words is "eight hundred sixteen million, five hundred fifty-two thousand, sixty-two".