2725612534 has 32 divisors (see below), whose sum is σ = 4273109280. Its totient is φ = 1302884352.

The previous prime is 2725612523. The next prime is 2725612543. The reversal of 2725612534 is 4352165272.

It is a junction number, because it is equal to n+sod(n) for n = 2725612493 and 2725612502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 858502 + ... + 861670.

It is an arithmetic number, because the mean of its divisors is an integer number (133534665).

Almost surely, 2^2725612534 is an apocalyptic number.

2725612534 is a deficient number, since it is larger than the sum of its proper divisors (1547496746).

2725612534 is a wasteful number, since it uses less digits than its factorization.

2725612534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3424.

The product of its digits is 100800, while the sum is 37.

The square root of 2725612534 is about 52207.3992265464. The cubic root of 2725612534 is about 1396.8658688978.

The spelling of 2725612534 in words is "two billion, seven hundred twenty-five million, six hundred twelve thousand, five hundred thirty-four".