5106620266 has 32 divisors (see below), whose sum is σ = 8923322880. Its totient is φ = 2168846400.

The previous prime is 5106620263. The next prime is 5106620269. The reversal of 5106620266 is 6620266015.

It is an interprime number because it is at equal distance from previous prime (5106620263) and next prime (5106620269).

It is a super-2 number, since 2×5106620266² = 52155141082243821512, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5106620263) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109321 + ... + 148876.

It is an arithmetic number, because the mean of its divisors is an integer number (278853840).

Almost surely, 2^5106620266 is an apocalyptic number.

5106620266 is a deficient number, since it is larger than the sum of its proper divisors (3816702614).

5106620266 is a wasteful number, since it uses less digits than its factorization.

5106620266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258270.

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 5106620266 is about 71460.6203863359. The cubic root of 5106620266 is about 1722.0451005134.

The spelling of 5106620266 in words is "five billion, one hundred six million, six hundred twenty thousand, two hundred sixty-six".