5738121806 has 16 divisors (see below), whose sum is σ = 8797890816. Its totient is φ = 2805596856.

The previous prime is 5738121791. The next prime is 5738121821. The reversal of 5738121806 is 6081218375.

It is an interprime number because it is at equal distance from previous prime (5738121791) and next prime (5738121821).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85865 + ... + 137291.

It is an arithmetic number, because the mean of its divisors is an integer number (549868176).

Almost surely, 2^5738121806 is an apocalyptic number.

5738121806 is a deficient number, since it is larger than the sum of its proper divisors (3059769010).

5738121806 is a wasteful number, since it uses less digits than its factorization.

5738121806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52663.

The product of its (nonzero) digits is 80640, while the sum is 41.

The square root of 5738121806 is about 75750.3914577344. The cubic root of 5738121806 is about 1790.2894578868.

The spelling of 5738121806 in words is "five billion, seven hundred thirty-eight million, one hundred twenty-one thousand, eight hundred six".