2495671555 has 8 divisors (see below), whose sum is σ = 3225175632. Its totient is φ = 1842957408.

The previous prime is 2495671481. The next prime is 2495671601. The reversal of 2495671555 is 5551765942.

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

It is a cyclic number.

It is not a de Polignac number, because 2495671555 - 2¹³ = 2495663363 is a prime.

It is a super-2 number, since 2×2495671555² = 12456753020872236050, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2495671499 and 2495671508.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19197409 + ... + 19197538.

It is an arithmetic number, because the mean of its divisors is an integer number (403146954).

Almost surely, 2^2495671555 is an apocalyptic number.

2495671555 is a deficient number, since it is larger than the sum of its proper divisors (729504077).

2495671555 is a wasteful number, since it uses less digits than its factorization.

2495671555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38394965.

The product of its digits is 1890000, while the sum is 49.

The square root of 2495671555 is about 49956.6967983272. The cubic root of 2495671555 is about 1356.4250753199.

The spelling of 2495671555 in words is "two billion, four hundred ninety-five million, six hundred seventy-one thousand, five hundred fifty-five".