105450502 has 4 divisors (see below), whose sum is σ = 158175756. Its totient is φ = 52725250.

The previous prime is 105450497. The next prime is 105450503. The reversal of 105450502 is 205054501.

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

It is a super-2 number, since 2×105450502² = 22239616744104008, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105450503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26362624 + ... + 26362627.

It is an arithmetic number, because the mean of its divisors is an integer number (39543939).

Almost surely, 2^105450502 is an apocalyptic number.

105450502 is a deficient number, since it is larger than the sum of its proper divisors (52725254).

105450502 is an equidigital number, since it uses as much as digits as its factorization.

105450502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52725253.

The product of its (nonzero) digits is 1000, while the sum is 22.

The square root of 105450502 is about 10268.9094844584. The cubic root of 105450502 is about 472.4431434997.

The spelling of 105450502 in words is "one hundred five million, four hundred fifty thousand, five hundred two".