150502401 has 32 divisors (see below), whose sum is σ = 268236800. Its totient is φ = 81473040.

The previous prime is 150502399. The next prime is 150502403. The reversal of 150502401 is 104205051.

It is an interprime number because it is at equal distance from previous prime (150502399) and next prime (150502403).

It is not a de Polignac number, because 150502401 - 2¹ = 150502399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (150502403) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17365 + ... + 24546.

It is an arithmetic number, because the mean of its divisors is an integer number (8382400).

Almost surely, 2^150502401 is an apocalyptic number.

It is an amenable number.

150502401 is a deficient number, since it is larger than the sum of its proper divisors (117734399).

150502401 is a wasteful number, since it uses less digits than its factorization.

150502401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41946 (or 41940 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 18.

The square root of 150502401 is about 12267.9420034495. The cubic root of 150502401 is about 531.9218243525.

Adding to 150502401 its reverse (104205051), we get a palindrome (254707452).

The spelling of 150502401 in words is "one hundred fifty million, five hundred two thousand, four hundred one".