2672651519 has 4 divisors (see below), whose sum is σ = 2698599696. Its totient is φ = 2646703344.

The previous prime is 2672651489. The next prime is 2672651537. The reversal of 2672651519 is 9151562762.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2672651519 - 2¹⁶ = 2672585983 is a prime.

It is a super-2 number, since 2×2672651519² = 14286132284026014722, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2672651519.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2672659519) 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, 12973934 + ... + 12974139.

It is an arithmetic number, because the mean of its divisors is an integer number (674649924).

Almost surely, 2^2672651519 is an apocalyptic number.

2672651519 is a deficient number, since it is larger than the sum of its proper divisors (25948177).

2672651519 is a wasteful number, since it uses less digits than its factorization.

2672651519 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25948176.

The product of its digits is 226800, while the sum is 44.

The square root of 2672651519 is about 51697.6935559025. The cubic root of 2672651519 is about 1387.7591897798.

The spelling of 2672651519 in words is "two billion, six hundred seventy-two million, six hundred fifty-one thousand, five hundred nineteen".