55001010530 has 16 divisors (see below), whose sum is σ = 102415675320. Its totient is φ = 21241769472.

The previous prime is 55001010529. The next prime is 55001010541. The reversal of 55001010530 is 3501010055.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 34048737529 + 20952273001 = 184523^2 + 144749^2 .

It is a super-2 number, since 2×55001010530² (a number of 22 digits) contains 22 as substring.

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, 94829039 + ... + 94829618.

Almost surely, 2^55001010530 is an apocalyptic number.

55001010530 is a deficient number, since it is larger than the sum of its proper divisors (47414664790).

55001010530 is a wasteful number, since it uses less digits than its factorization.

55001010530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189658693.

The product of its (nonzero) digits is 375, while the sum is 20.

Adding to 55001010530 its reverse (3501010055), we get a palindrome (58502020585).

The spelling of 55001010530 in words is "fifty-five billion, one million, ten thousand, five hundred thirty".