45245010 has 32 divisors (see below), whose sum is σ = 108838080. Its totient is φ = 12037568.

The previous prime is 45245003. The next prime is 45245021. The reversal of 45245010 is 1054254.

It is a super-2 number, since 2×45245010² = 4094221859800200, which contains 22 as substring.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 13789 + ... + 16751.

It is an arithmetic number, because the mean of its divisors is an integer number (3401190).

Almost surely, 2^45245010 is an apocalyptic number.

45245010 is an abundant number, since it is smaller than the sum of its proper divisors (63593070).

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

45245010 is a wasteful number, since it uses less digits than its factorization.

45245010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3482.

The product of its (nonzero) digits is 800, while the sum is 21.

The square root of 45245010 is about 6726.4411095318. The cubic root of 45245010 is about 356.3336990165. Note that the first 3 decimals are identical.

Adding to 45245010 its reverse (1054254), we get a palindrome (46299264).

The spelling of 45245010 in words is "forty-five million, two hundred forty-five thousand, ten".