10040455051 has 24 divisors (see below), whose sum is σ = 11710124496. Its totient is φ = 8535621120.

The previous prime is 10040455049. The next prime is 10040455067. The reversal of 10040455051 is 15055404001.

It is a happy number.

It is not a de Polignac number, because 10040455051 - 2¹ = 10040455049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10040455021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 489045 + ... + 509161.

It is an arithmetic number, because the mean of its divisors is an integer number (487921854).

Almost surely, 2^10040455051 is an apocalyptic number.

10040455051 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10040455051 is a deficient number, since it is larger than the sum of its proper divisors (1669669445).

10040455051 is a wasteful number, since it uses less digits than its factorization.

10040455051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20319 (or 20302 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 25.

Adding to 10040455051 its reverse (15055404001), we get a palindrome (25095859052).

The spelling of 10040455051 in words is "ten billion, forty million, four hundred fifty-five thousand, fifty-one".