4120048615 has 4 divisors (see below), whose sum is σ = 4944058344. Its totient is φ = 3296038888.

The previous prime is 4120048613. The next prime is 4120048657. The reversal of 4120048615 is 5168400214.

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 4120048615 - 2¹ = 4120048613 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4120048613) 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, 412004857 + ... + 412004866.

It is an arithmetic number, because the mean of its divisors is an integer number (1236014586).

Almost surely, 2^4120048615 is an apocalyptic number.

4120048615 is a deficient number, since it is larger than the sum of its proper divisors (824009729).

4120048615 is an equidigital number, since it uses as much as digits as its factorization.

4120048615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 824009728.

The product of its (nonzero) digits is 7680, while the sum is 31.

The square root of 4120048615 is about 64187.6048392523. The cubic root of 4120048615 is about 1603.1252217219.

Adding to 4120048615 its reverse (5168400214), we get a palindrome (9288448829).

The spelling of 4120048615 in words is "four billion, one hundred twenty million, forty-eight thousand, six hundred fifteen".