2870519401 has 4 divisors (see below), whose sum is σ = 2870632404. Its totient is φ = 2870406400.

The previous prime is 2870519381. The next prime is 2870519417. The reversal of 2870519401 is 1049150782.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 1049150782 = 2 ⋅524575391.

It can be written as a sum of positive squares in 2 ways, for example, as 455779801 + 2414739600 = 21349^2 + 49140^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2870519401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2870519461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1341 + ... + 75781.

It is an arithmetic number, because the mean of its divisors is an integer number (717658101).

Almost surely, 2^2870519401 is an apocalyptic number.

It is an amenable number.

2870519401 is a deficient number, since it is larger than the sum of its proper divisors (113003).

2870519401 is an equidigital number, since it uses as much as digits as its factorization.

2870519401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113002.

The product of its (nonzero) digits is 20160, while the sum is 37.

The square root of 2870519401 is about 53577.2283810949. The cubic root of 2870519401 is about 1421.1944259988.

The spelling of 2870519401 in words is "two billion, eight hundred seventy million, five hundred nineteen thousand, four hundred one".