1152150523 has 8 divisors (see below), whose sum is σ = 1203510528. Its totient is φ = 1100896104.

The previous prime is 1152150521. The next prime is 1152150529. The reversal of 1152150523 is 3250512511.

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

It is not a de Polignac number, because 1152150523 - 2¹ = 1152150521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1152150521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3661 + ... + 48142.

It is an arithmetic number, because the mean of its divisors is an integer number (150438816).

Almost surely, 2^1152150523 is an apocalyptic number.

1152150523 is a deficient number, since it is larger than the sum of its proper divisors (51360005).

1152150523 is an equidigital number, since it uses as much as digits as its factorization.

1152150523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52793.

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

The square root of 1152150523 is about 33943.3428377348. The cubic root of 1152150523 is about 1048.3422133175.

The spelling of 1152150523 in words is "one billion, one hundred fifty-two million, one hundred fifty thousand, five hundred twenty-three".