4153261515 has 32 divisors (see below), whose sum is σ = 7202024256. Its totient is φ = 2031644160.

The previous prime is 4153261429. The next prime is 4153261543. The reversal of 4153261515 is 5151623514.

It is not a de Polignac number, because 4153261515 - 2²⁴ = 4136484299 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37216 + ... + 98445.

It is an arithmetic number, because the mean of its divisors is an integer number (225063258).

Almost surely, 2^4153261515 is an apocalyptic number.

4153261515 is a deficient number, since it is larger than the sum of its proper divisors (3048762741).

4153261515 is a wasteful number, since it uses less digits than its factorization.

4153261515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135839.

The product of its digits is 18000, while the sum is 33.

The square root of 4153261515 is about 64445.8029277315. The cubic root of 4153261515 is about 1607.4214495131.

The spelling of 4153261515 in words is "four billion, one hundred fifty-three million, two hundred sixty-one thousand, five hundred fifteen".