45501010 has 32 divisors (see below), whose sum is σ = 91290240. Its totient is φ = 16227072.

The previous prime is 45500929. The next prime is 45501011. The reversal of 45501010 is 1010554.

It is a happy number.

It is a super-2 number, since 2×45501010² = 4140683822040200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45501011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3814 + ... + 10273.

It is an arithmetic number, because the mean of its divisors is an integer number (2852820).

Almost surely, 2^45501010 is an apocalyptic number.

45501010 is an abundant number, since it is smaller than the sum of its proper divisors (45789230).

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

45501010 is a wasteful number, since it uses less digits than its factorization.

45501010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14130.

The product of its (nonzero) digits is 100, while the sum is 16.

The square root of 45501010 is about 6745.4436473815. The cubic root of 45501010 is about 357.0044906287.

Adding to 45501010 its reverse (1010554), we get a palindrome (46511564).

The spelling of 45501010 in words is "forty-five million, five hundred one thousand, ten".