27550005002 has 32 divisors (see below), whose sum is σ = 45402593040. Its totient is φ = 12461137920.

The previous prime is 27550004987. The next prime is 27550005011. The reversal of 27550005002 is 20050005572.

It can be written as a sum of positive squares in 8 ways, for example, as 2481932761 + 25068072241 = 49819^2 + 158329^2 .

It is a super-2 number, since 2×27550005002² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 208802 + ... + 314162.

Almost surely, 2^27550005002 is an apocalyptic number.

27550005002 is a deficient number, since it is larger than the sum of its proper divisors (17852588038).

27550005002 is a wasteful number, since it uses less digits than its factorization.

27550005002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105578.

The product of its (nonzero) digits is 3500, while the sum is 26.

The spelling of 27550005002 in words is "twenty-seven billion, five hundred fifty million, five thousand, two".