2720153679 has 16 divisors (see below), whose sum is σ = 3759723648. Its totient is φ = 1747926432.

The previous prime is 2720153671. The next prime is 2720153699. The reversal of 2720153679 is 9763510272.

It is not a de Polignac number, because 2720153679 - 2³ = 2720153671 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2720153679.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2720153671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102637 + ... + 126390.

It is an arithmetic number, because the mean of its divisors is an integer number (234982728).

Almost surely, 2^2720153679 is an apocalyptic number.

2720153679 is a deficient number, since it is larger than the sum of its proper divisors (1039569969).

2720153679 is a wasteful number, since it uses less digits than its factorization.

2720153679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229174.

The product of its (nonzero) digits is 158760, while the sum is 42.

The square root of 2720153679 is about 52155.0925509676. The cubic root of 2720153679 is about 1395.9326982863.

The spelling of 2720153679 in words is "two billion, seven hundred twenty million, one hundred fifty-three thousand, six hundred seventy-nine".