9051149982 has 16 divisors (see below), whose sum is σ = 20688342912. Its totient is φ = 2586042840.

The previous prime is 9051149969. The next prime is 9051149983. The reversal of 9051149982 is 2899411509.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9051149983) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107751744 + ... + 107751827.

It is an arithmetic number, because the mean of its divisors is an integer number (1293021432).

Almost surely, 2^9051149982 is an apocalyptic number.

9051149982 is an abundant number, since it is smaller than the sum of its proper divisors (11637192930).

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

9051149982 is a wasteful number, since it uses less digits than its factorization.

9051149982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215503583.

The product of its (nonzero) digits is 233280, while the sum is 48.

The square root of 9051149982 is about 95137.5319314097. The cubic root of 9051149982 is about 2084.0169831410.

The spelling of 9051149982 in words is "nine billion, fifty-one million, one hundred forty-nine thousand, nine hundred eighty-two".