152351047 has 4 divisors (see below), whose sum is σ = 153285880. Its totient is φ = 151416216.

The previous prime is 152351041. The next prime is 152351071. The reversal of 152351047 is 740153251.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 152351047 - 2¹⁵ = 152318279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152351041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 467172 + ... + 467497.

It is an arithmetic number, because the mean of its divisors is an integer number (38321470).

Almost surely, 2^152351047 is an apocalyptic number.

152351047 is a deficient number, since it is larger than the sum of its proper divisors (934833).

152351047 is an equidigital number, since it uses as much as digits as its factorization.

152351047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 934832.

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 152351047 is about 12343.0566311591. The cubic root of 152351047 is about 534.0908622803.

The spelling of 152351047 in words is "one hundred fifty-two million, three hundred fifty-one thousand, forty-seven".