4997150807040 has 880 divisors, whose sum is σ = 21018663338112. Its totient is φ = 1111311581184.

The previous prime is 4997150807023. The next prime is 4997150807071. The reversal of 4997150807040 is 407080517994.

4997150807040 is a `hidden beast` number, since 4 + 9 + 97 + 1 + 508 + 0 + 7 + 0 + 40 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 107389219 + ... + 107435741.

Almost surely, 2^{4997150807040} is an apocalyptic number.

4997150807040 is a gapful number since it is divisible by the number (40) 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 4997150807040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10509331669056).

4997150807040 is an abundant number, since it is smaller than the sum of its proper divisors (16021512531072).

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

4997150807040 is a wasteful number, since it uses less digits than its factorization.

4997150807040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46604 (or 46577 counting only the distinct ones).

The product of its (nonzero) digits is 2540160, while the sum is 54.

The spelling of 4997150807040 in words is "four trillion, nine hundred ninety-seven billion, one hundred fifty million, eight hundred seven thousand, forty".