10515054 has 16 divisors (see below), whose sum is σ = 22942080. Its totient is φ = 3186360.

The previous prime is 10515053. The next prime is 10515073. The reversal of 10515054 is 45051501.

It is a super-2 number, since 2×10515054² = 221132721245832, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 10515054.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10515053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79594 + ... + 79725.

It is an arithmetic number, because the mean of its divisors is an integer number (1433880).

Almost surely, 2^10515054 is an apocalyptic number.

10515054 is an abundant number, since it is smaller than the sum of its proper divisors (12427026).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10515054 is a wasteful number, since it uses less digits than its factorization.

10515054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159335.

The product of its (nonzero) digits is 500, while the sum is 21.

The square root of 10515054 is about 3242.6923998431. The cubic root of 10515054 is about 219.0805566742.

Adding to 10515054 its reverse (45051501), we get a palindrome (55566555).

It can be divided in two parts, 1051 and 5054, that added together give a triangular number (6105 = T₁₁₀).

The spelling of 10515054 in words is "ten million, five hundred fifteen thousand, fifty-four".