45352412 has 24 divisors (see below), whose sum is σ = 94649856. Its totient is φ = 18591408.

The previous prime is 45352387. The next prime is 45352421. The reversal of 45352412 is 21425354.

It is a happy number.

It is a congruent 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, 34568 + ... + 35855.

It is an arithmetic number, because the mean of its divisors is an integer number (3943744).

Almost surely, 2^45352412 is an apocalyptic number.

It is an amenable number.

45352412 is an abundant number, since it is smaller than the sum of its proper divisors (49297444).

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

45352412 is a wasteful number, since it uses less digits than its factorization.

45352412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70457 (or 70455 counting only the distinct ones).

The product of its digits is 4800, while the sum is 26.

The square root of 45352412 is about 6734.4199453257. The cubic root of 45352412 is about 356.6154296019.

Adding to 45352412 its reverse (21425354), we get a palindrome (66777766).

The spelling of 45352412 in words is "forty-five million, three hundred fifty-two thousand, four hundred twelve".