153151045 has 8 divisors (see below), whose sum is σ = 194592024. Its totient is φ = 115313664.

The previous prime is 153151003. The next prime is 153151091. The reversal of 153151045 is 540151351.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 27688644 + 125462401 = 5262^2 + 11201^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 153151045 - 2⁷ = 153150917 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 900804 + ... + 900973.

It is an arithmetic number, because the mean of its divisors is an integer number (24324003).

Almost surely, 2^153151045 is an apocalyptic number.

It is an amenable number.

153151045 is a deficient number, since it is larger than the sum of its proper divisors (41440979).

153151045 is a wasteful number, since it uses less digits than its factorization.

153151045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1801799.

The product of its (nonzero) digits is 1500, while the sum is 25.

The square root of 153151045 is about 12375.4210029397. The cubic root of 153151045 is about 535.0240708883.

The spelling of 153151045 in words is "one hundred fifty-three million, one hundred fifty-one thousand, forty-five".