45110370115590 has 256 divisors, whose sum is σ = 125505031163904. Its totient is φ = 10277135769600.

The previous prime is 45110370115589. The next prime is 45110370115627. The reversal of 45110370115590 is 9551107301154.

It is a super-2 number, since 2×45110370115590² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 2115562669 + ... + 2115583991.

It is an arithmetic number, because the mean of its divisors is an integer number (490254027984).

Almost surely, 2^{45110370115590} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45110370115590, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62752515581952).

45110370115590 is an abundant number, since it is smaller than the sum of its proper divisors (80394661048314).

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

45110370115590 is a wasteful number, since it uses less digits than its factorization.

45110370115590 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26655.

The product of its (nonzero) digits is 94500, while the sum is 42.

The spelling of 45110370115590 in words is "forty-five trillion, one hundred ten billion, three hundred seventy million, one hundred fifteen thousand, five hundred ninety".