147151045 has 8 divisors (see below), whose sum is σ = 176901624. Its totient is φ = 117507264.

The previous prime is 147151027. The next prime is 147151051. The reversal of 147151045 is 540151741.

It can be written as a sum of positive squares in 4 ways, for example, as 12173121 + 134977924 = 3489^2 + 11618^2 .

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 147151045 - 2⁵ = 147151013 is a prime.

It is a Duffinian 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, 23634 + ... + 29203.

It is an arithmetic number, because the mean of its divisors is an integer number (22112703).

Almost surely, 2^147151045 is an apocalyptic number.

It is an amenable number.

147151045 is a deficient number, since it is larger than the sum of its proper divisors (29750579).

147151045 is an equidigital number, since it uses as much as digits as its factorization.

147151045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53399.

The product of its (nonzero) digits is 2800, while the sum is 28.

The square root of 147151045 is about 12130.5830445202. The cubic root of 147151045 is about 527.9439088046.

The spelling of 147151045 in words is "one hundred forty-seven million, one hundred fifty-one thousand, forty-five".