2085372515 has 8 divisors (see below), whose sum is σ = 2502886608. Its totient is φ = 1668004960.

The previous prime is 2085372479. The next prime is 2085372517. The reversal of 2085372515 is 5152735802.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2085372515 - 2⁶ = 2085372451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2085372517) 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, 2417 + ... + 64626.

It is an arithmetic number, because the mean of its divisors is an integer number (312860826).

Almost surely, 2^2085372515 is an apocalyptic number.

2085372515 is a deficient number, since it is larger than the sum of its proper divisors (417514093).

2085372515 is an equidigital number, since it uses as much as digits as its factorization.

2085372515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73269.

The product of its (nonzero) digits is 84000, while the sum is 38.

The square root of 2085372515 is about 45665.8791112139. The cubic root of 2085372515 is about 1277.5989565440.

The spelling of 2085372515 in words is "two billion, eighty-five million, three hundred seventy-two thousand, five hundred fifteen".