45515662336 has 99 divisors (see below), whose sum is σ = 93381485041. Its totient is φ = 22174121984.

The previous prime is 45515662333. The next prime is 45515662337. The reversal of 45515662336 is 63326651554.

The square root of 45515662336 is 213344.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 802022400 + 44713639936 = 28320^2 + 211456^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45515662333) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 402793416 + ... + 402793528.

Almost surely, 2^45515662336 is an apocalyptic number.

45515662336 is the 213344-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45515662336

45515662336 is an abundant number, since it is smaller than the sum of its proper divisors (47865822705).

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

45515662336 is an frugal number, since it uses more digits than its factorization.

45515662336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364 (or 174 counting only the distinct ones).

The product of its digits is 1944000, while the sum is 46.

The spelling of 45515662336 in words is "forty-five billion, five hundred fifteen million, six hundred sixty-two thousand, three hundred thirty-six".