10540405510 has 16 divisors (see below), whose sum is σ = 19098379872. Its totient is φ = 4188240000.

The previous prime is 10540405493. The next prime is 10540405531. The reversal of 10540405510 is 1550404501.

It is a happy number.

It is a super-2 number, since 2×10540405510² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

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, 3488691 + ... + 3491710.

It is an arithmetic number, because the mean of its divisors is an integer number (1193648742).

Almost surely, 2^10540405510 is an apocalyptic number.

10540405510 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10540405510 is a deficient number, since it is larger than the sum of its proper divisors (8557974362).

10540405510 is a wasteful number, since it uses less digits than its factorization.

10540405510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6980559.

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

The spelling of 10540405510 in words is "ten billion, five hundred forty million, four hundred five thousand, five hundred ten".