45231496 has 8 divisors (see below), whose sum is σ = 84809070. Its totient is φ = 22615744.

The previous prime is 45231479. The next prime is 45231497. The reversal of 45231496 is 69413254.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 29311396 + 15920100 = 5414^2 + 3990^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (45231497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2826961 + ... + 2826976.

Almost surely, 2^45231496 is an apocalyptic number.

It is an amenable number.

45231496 is a deficient number, since it is larger than the sum of its proper divisors (39577574).

45231496 is a wasteful number, since it uses less digits than its factorization.

45231496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5653943 (or 5653939 counting only the distinct ones).

The product of its digits is 25920, while the sum is 34.

The square root of 45231496 is about 6725.4364914108. The cubic root of 45231496 is about 356.2982183220.

The spelling of 45231496 in words is "forty-five million, two hundred thirty-one thousand, four hundred ninety-six".