4153406691 has 32 divisors (see below), whose sum is σ = 6544162816. Its totient is φ = 2292948000.

The previous prime is 4153406689. The next prime is 4153406693. The reversal of 4153406691 is 1966043514.

It is an interprime number because it is at equal distance from previous prime (4153406689) and next prime (4153406693).

It is not a de Polignac number, because 4153406691 - 2¹ = 4153406689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4153406693) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 405726 + ... + 415836.

It is an arithmetic number, because the mean of its divisors is an integer number (204505088).

Almost surely, 2^4153406691 is an apocalyptic number.

4153406691 is a deficient number, since it is larger than the sum of its proper divisors (2390756125).

4153406691 is a wasteful number, since it uses less digits than its factorization.

4153406691 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10783.

The product of its (nonzero) digits is 77760, while the sum is 39.

The square root of 4153406691 is about 64446.9292596629. The cubic root of 4153406691 is about 1607.4401782717.

The spelling of 4153406691 in words is "four billion, one hundred fifty-three million, four hundred six thousand, six hundred ninety-one".