45441534 has 8 divisors (see below), whose sum is σ = 90883080. Its totient is φ = 15147176.

The previous prime is 45441503. The next prime is 45441547. The reversal of 45441534 is 43514454.

It is a sphenic number, since it is the product of 3 distinct primes.

45441534 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3786789 + ... + 3786800.

It is an arithmetic number, because the mean of its divisors is an integer number (11360385).

Almost surely, 2^45441534 is an apocalyptic number.

45441534 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

45441534 is a wasteful number, since it uses less digits than its factorization.

45441534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7573594.

The product of its digits is 19200, while the sum is 30.

The square root of 45441534 is about 6741.0336002723. The cubic root of 45441534 is about 356.8488716848.

Adding to 45441534 its reverse (43514454), we get a palindrome (88955988).

The spelling of 45441534 in words is "forty-five million, four hundred forty-one thousand, five hundred thirty-four".