2725477505 has 8 divisors (see below), whose sum is σ = 3286074624. Its totient is φ = 2170047600.

The previous prime is 2725477463. The next prime is 2725477537. The reversal of 2725477505 is 5057745272.

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

It is not a de Polignac number, because 2725477505 - 2¹⁴ = 2725461121 is a prime.

It is a super-2 number, since 2×2725477505² = 14856455260522050050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1290641 + ... + 1292750.

It is an arithmetic number, because the mean of its divisors is an integer number (410759328).

Almost surely, 2^2725477505 is an apocalyptic number.

It is an amenable number.

2725477505 is a deficient number, since it is larger than the sum of its proper divisors (560597119).

2725477505 is a wasteful number, since it uses less digits than its factorization.

2725477505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2583607.

The product of its (nonzero) digits is 686000, while the sum is 44.

The square root of 2725477505 is about 52206.1060126112. The cubic root of 2725477505 is about 1396.8428012370.

The spelling of 2725477505 in words is "two billion, seven hundred twenty-five million, four hundred seventy-seven thousand, five hundred five".