45123010 has 16 divisors (see below), whose sum is σ = 84753216. Its totient is φ = 17264368.

The previous prime is 45123007. The next prime is 45123031. The reversal of 45123010 is 1032154.

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, 97864 + ... + 98323.

It is an arithmetic number, because the mean of its divisors is an integer number (5297076).

Almost surely, 2^45123010 is an apocalyptic number.

45123010 is a deficient number, since it is larger than the sum of its proper divisors (39630206).

45123010 is a wasteful number, since it uses less digits than its factorization.

45123010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196217.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 45123010 is about 6717.3662993766. The cubic root of 45123010 is about 356.0131344310.

Adding to 45123010 its reverse (1032154), we get a palindrome (46155164).

The spelling of 45123010 in words is "forty-five million, one hundred twenty-three thousand, ten".