7550815482990 has 192 divisors, whose sum is σ = 22388309798400. Its totient is φ = 1750293142272.

The previous prime is 7550815482941. The next prime is 7550815483007. The reversal of 7550815482990 is 992845180557.

7550815482990 is a `hidden beast` number, since 7 + 5 + 5 + 0 + 81 + 548 + 2 + 9 + 9 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2695441 + ... + 4729379.

It is an arithmetic number, because the mean of its divisors is an integer number (116605780200).

Almost surely, 2^{7550815482990} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7550815482990, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11194154899200).

7550815482990 is an abundant number, since it is smaller than the sum of its proper divisors (14837494315410).

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

7550815482990 is a wasteful number, since it uses less digits than its factorization.

7550815482990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2034151 (or 2034148 counting only the distinct ones).

The product of its (nonzero) digits is 36288000, while the sum is 63.

The spelling of 7550815482990 in words is "seven trillion, five hundred fifty billion, eight hundred fifteen million, four hundred eighty-two thousand, nine hundred ninety".