45615839456 has 48 divisors (see below), whose sum is σ = 98015058288. Its totient is φ = 20725017600.

The previous prime is 45615839429. The next prime is 45615839459. The reversal of 45615839456 is 65493851654.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45615839459) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 774506 + ... + 831318.

It is an arithmetic number, because the mean of its divisors is an integer number (2041980381).

Almost surely, 2^45615839456 is an apocalyptic number.

It is an amenable number.

45615839456 is an abundant number, since it is smaller than the sum of its proper divisors (52399218832).

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

45615839456 is a wasteful number, since it uses less digits than its factorization.

45615839456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59115 (or 59107 counting only the distinct ones).

The product of its digits is 15552000, while the sum is 56.

The spelling of 45615839456 in words is "forty-five billion, six hundred fifteen million, eight hundred thirty-nine thousand, four hundred fifty-six".