10540051 has 4 divisors (see below), whose sum is σ = 11160072. Its totient is φ = 9920032.

The previous prime is 10540043. The next prime is 10540063. The reversal of 10540051 is 15004501.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10540051 - 2³ = 10540043 is a prime.

It is a super-2 number, since 2×10540051² = 222185350165202, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10540001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 309985 + ... + 310018.

It is an arithmetic number, because the mean of its divisors is an integer number (2790018).

Almost surely, 2^10540051 is an apocalyptic number.

10540051 is a deficient number, since it is larger than the sum of its proper divisors (620021).

10540051 is an equidigital number, since it uses as much as digits as its factorization.

10540051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 620020.

The product of its (nonzero) digits is 100, while the sum is 16.

The square root of 10540051 is about 3246.5444706642. The cubic root of 10540051 is about 219.2540229834.

Adding to 10540051 its reverse (15004501), we get a palindrome (25544552).

The spelling of 10540051 in words is "ten million, five hundred forty thousand, fifty-one".