45315013250 has 64 divisors (see below), whose sum is σ = 93079101024. Its totient is φ = 16415942400.

The previous prime is 45315013217. The next prime is 45315013259. The reversal of 45315013250 is 5231051354.

It can be written as a sum of positive squares in 16 ways, for example, as 16803677641 + 28511335609 = 129629^2 + 168853^2 .

It is not an unprimeable number, because it can be changed into a prime (45315013259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40712 + ... + 303788.

Almost surely, 2^45315013250 is an apocalyptic number.

45315013250 is an abundant number, since it is smaller than the sum of its proper divisors (47764087774).

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

45315013250 is a wasteful number, since it uses less digits than its factorization.

45315013250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263160 (or 263150 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 29.

The spelling of 45315013250 in words is "forty-five billion, three hundred fifteen million, thirteen thousand, two hundred fifty".