4915640455 has 32 divisors (see below), whose sum is σ = 6514483968. Its totient is φ = 3531072000.

The previous prime is 4915640437. The next prime is 4915640497. The reversal of 4915640455 is 5540465194.

It is not a de Polignac number, because 4915640455 - 2⁹ = 4915639943 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 2358844 + ... + 2360926.

It is an arithmetic number, because the mean of its divisors is an integer number (203577624).

Almost surely, 2^4915640455 is an apocalyptic number.

4915640455 is a deficient number, since it is larger than the sum of its proper divisors (1598843513).

4915640455 is a wasteful number, since it uses less digits than its factorization.

4915640455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2607.

The product of its (nonzero) digits is 432000, while the sum is 43.

The square root of 4915640455 is about 70111.6285290821. The cubic root of 4915640455 is about 1700.3044962065.

The spelling of 4915640455 in words is "four billion, nine hundred fifteen million, six hundred forty thousand, four hundred fifty-five".