10145530 has 16 divisors (see below), whose sum is σ = 19056384. Its totient is φ = 3881680.

The previous prime is 10145503. The next prime is 10145567. The reversal of 10145530 is 3554101.

10145530 = T₂₀₁₂ + T₂₀₁₃ + ... + T₂₀₁₆.

It is a junction number, because it is equal to n+sod(n) for n = 10145498 and 10145507.

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, 21826 + ... + 22285.

It is an arithmetic number, because the mean of its divisors is an integer number (1191024).

Almost surely, 2^10145530 is an apocalyptic number.

10145530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10145530 is a deficient number, since it is larger than the sum of its proper divisors (8910854).

10145530 is a wasteful number, since it uses less digits than its factorization.

10145530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44141.

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 10145530 is about 3185.2048599737. The cubic root of 10145530 is about 216.4835560086.

Adding to 10145530 its reverse (3554101), we get a palindrome (13699631).

The spelling of 10145530 in words is "ten million, one hundred forty-five thousand, five hundred thirty".