45013434 has 16 divisors (see below), whose sum is σ = 90715680. Its totient is φ = 14889680.

The previous prime is 45013429. The next prime is 45013459. The reversal of 45013434 is 43431054.

It is a Curzon number.

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, 27849 + ... + 29420.

It is an arithmetic number, because the mean of its divisors is an integer number (5669730).

Almost surely, 2^45013434 is an apocalyptic number.

45013434 is an abundant number, since it is smaller than the sum of its proper divisors (45702246).

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

45013434 is a wasteful number, since it uses less digits than its factorization.

45013434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57405.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 45013434 is about 6709.2051690197. The cubic root of 45013434 is about 355.7247219679.

Adding to 45013434 its reverse (43431054), we get a palindrome (88444488).

The spelling of 45013434 in words is "forty-five million, thirteen thousand, four hundred thirty-four".