45658948608 has 264 divisors, whose sum is σ = 162266639808. Its totient is φ = 12041699328.

The previous prime is 45658948607. The next prime is 45658948669. The reversal of 45658948608 is 80684985654.

45658948608 is a `hidden beast` number, since 4 + 5 + 6 + 589 + 48 + 6 + 0 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is not an unprimeable number, because it can be changed into a prime (45658948607) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 811435 + ... + 865877.

Almost surely, 2^45658948608 is an apocalyptic number.

45658948608 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45658948608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81133319904).

45658948608 is an abundant number, since it is smaller than the sum of its proper divisors (116607691200).

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

45658948608 is a wasteful number, since it uses less digits than its factorization.

45658948608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54489 (or 54468 counting only the distinct ones).

The product of its (nonzero) digits is 66355200, while the sum is 63.

The spelling of 45658948608 in words is "forty-five billion, six hundred fifty-eight million, nine hundred forty-eight thousand, six hundred eight".