152500001 has 8 divisors (see below), whose sum is σ = 154357824. Its totient is φ = 150649200.

The previous prime is 152499989. The next prime is 152500021. The reversal of 152500001 is 100005251.

152500001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 152500001 - 2⁶ = 152499937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152500021) 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, 51380 + ... + 54266.

It is an arithmetic number, because the mean of its divisors is an integer number (19294728).

Almost surely, 2^152500001 is an apocalyptic number.

It is an amenable number.

152500001 is a deficient number, since it is larger than the sum of its proper divisors (1857823).

152500001 is a wasteful number, since it uses less digits than its factorization.

152500001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3511.

The product of its (nonzero) digits is 50, while the sum is 14.

The square root of 152500001 is about 12349.0890757173. The cubic root of 152500001 is about 534.2648662422.

Adding to 152500001 its reverse (100005251), we get a palindrome (252505252).

The spelling of 152500001 in words is "one hundred fifty-two million, five hundred thousand, one".