45684550250 has 16 divisors (see below), whose sum is σ = 85521478536. Its totient is φ = 18273820000.

The previous prime is 45684550213. The next prime is 45684550273. The reversal of 45684550250 is 5205548654.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 18338305561 + 27346244689 = 135419^2 + 165367^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91368851 + ... + 91369350.

Almost surely, 2^45684550250 is an apocalyptic number.

45684550250 is a deficient number, since it is larger than the sum of its proper divisors (39836928286).

45684550250 is a wasteful number, since it uses less digits than its factorization.

45684550250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182738218 (or 182738208 counting only the distinct ones).

The product of its (nonzero) digits is 960000, while the sum is 44.

The spelling of 45684550250 in words is "forty-five billion, six hundred eighty-four million, five hundred fifty thousand, two hundred fifty".