7935871454 has 16 divisors (see below), whose sum is σ = 13606463328. Its totient is φ = 3400559712.

The previous prime is 7935871441. The next prime is 7935871457. The reversal of 7935871454 is 4541785397.

7935871454 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 7935871396 and 7935871405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7935871457) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57452 + ... + 138464.

It is an arithmetic number, because the mean of its divisors is an integer number (850403958).

Almost surely, 2^7935871454 is an apocalyptic number.

7935871454 is a deficient number, since it is larger than the sum of its proper divisors (5670591874).

7935871454 is a wasteful number, since it uses less digits than its factorization.

7935871454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88019.

The product of its digits is 4233600, while the sum is 53.

The square root of 7935871454 is about 89083.5083166351. The cubic root of 7935871454 is about 1994.6416111555.

The spelling of 7935871454 in words is "seven billion, nine hundred thirty-five million, eight hundred seventy-one thousand, four hundred fifty-four".