3954254511 has 4 divisors (see below), whose sum is σ = 5272339352. Its totient is φ = 2636169672.

The previous prime is 3954254497. The next prime is 3954254527. The reversal of 3954254511 is 1154524593.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a de Polignac number, because none of the positive numbers 2^k-3954254511 is a prime.

It is a super-2 number, since 2×3954254511² = 31272257475527698242, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3954254511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3954254411) 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, 659042416 + ... + 659042421.

It is an arithmetic number, because the mean of its divisors is an integer number (1318084838).

Almost surely, 2^3954254511 is an apocalyptic number.

3954254511 is a deficient number, since it is larger than the sum of its proper divisors (1318084841).

3954254511 is a wasteful number, since it uses less digits than its factorization.

3954254511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1318084840.

The product of its digits is 108000, while the sum is 39.

The square root of 3954254511 is about 62882.8634128568. The cubic root of 3954254511 is about 1581.3264659216.

The spelling of 3954254511 in words is "three billion, nine hundred fifty-four million, two hundred fifty-four thousand, five hundred eleven".