45310917456 has 160 divisors (see below), whose sum is σ = 150733209600. Its totient is φ = 12763578240.

The previous prime is 45310917437. The next prime is 45310917461. The reversal of 45310917456 is 65471901354.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 109185 + ... + 320223.

It is an arithmetic number, because the mean of its divisors is an integer number (942082560).

Almost surely, 2^45310917456 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45310917456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75366604800).

45310917456 is an abundant number, since it is smaller than the sum of its proper divisors (105422292144).

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

45310917456 is a wasteful number, since it uses less digits than its factorization.

45310917456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211134 (or 211122 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 45.

The spelling of 45310917456 in words is "forty-five billion, three hundred ten million, nine hundred seventeen thousand, four hundred fifty-six".