45913002408 has 384 divisors, whose sum is σ = 161021952000. Its totient is φ = 11486458368.

The previous prime is 45913002403. The next prime is 45913002413. The reversal of 45913002408 is 80420031954.

It is an interprime number because it is at equal distance from previous prime (45913002403) and next prime (45913002413).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (45913002403) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 19137193 + ... + 19139591.

It is an arithmetic number, because the mean of its divisors is an integer number (419328000).

Almost surely, 2^45913002408 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 45913002408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80510976000).

45913002408 is an abundant number, since it is smaller than the sum of its proper divisors (115108949592).

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

45913002408 is a wasteful number, since it uses less digits than its factorization.

45913002408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2581 (or 2574 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The spelling of 45913002408 in words is "forty-five billion, nine hundred thirteen million, two thousand, four hundred eight".