1534226445 has 18 divisors (see below), whose sum is σ = 2659781358. Its totient is φ = 818113968.

The previous prime is 1534226429. The next prime is 1534226513. The reversal of 1534226445 is 5446224351.

1534226445 is a `hidden beast` number, since 1 + 5 + 3 + 4 + 2 + 2 + 644 + 5 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1227381156 + 306845289 = 35034^2 + 17517^2 .

It is not a de Polignac number, because 1534226445 - 2⁴ = 1534226429 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 259836 + ... + 265674.

It is an arithmetic number, because the mean of its divisors is an integer number (147765631).

Almost surely, 2^1534226445 is an apocalyptic number.

1534226445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1534226445 is a deficient number, since it is larger than the sum of its proper divisors (1125554913).

1534226445 is an frugal number, since it uses more digits than its factorization.

1534226445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11689 (or 5847 counting only the distinct ones).

The product of its digits is 115200, while the sum is 36.

The square root of 1534226445 is about 39169.2027618638. The cubic root of 1534226445 is about 1153.3554038028.

The spelling of 1534226445 in words is "one billion, five hundred thirty-four million, two hundred twenty-six thousand, four hundred forty-five".