55010011051 has 8 divisors (see below), whose sum is σ = 58447442160. Its totient is φ = 51774123424.

The previous prime is 55010011037. The next prime is 55010011073. The reversal of 55010011051 is 15011001055.

It is a happy number.

It is not a de Polignac number, because 55010011051 - 2³³ = 46420076459 is a prime.

It is a super-2 number, since 2×55010011051² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55010011451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5593501 + ... + 5603326.

It is an arithmetic number, because the mean of its divisors is an integer number (7305930270).

Almost surely, 2^55010011051 is an apocalyptic number.

55010011051 is a deficient number, since it is larger than the sum of its proper divisors (3437431109).

55010011051 is an equidigital number, since it uses as much as digits as its factorization.

55010011051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11196878 (or 11196844 counting only the distinct ones).

The product of its (nonzero) digits is 125, while the sum is 19.

The spelling of 55010011051 in words is "fifty-five billion, ten million, eleven thousand, fifty-one".