15132200501 has 16 divisors (see below), whose sum is σ = 17229578688. Its totient is φ = 13167772800.

The previous prime is 15132200483. The next prime is 15132200519. The reversal of 15132200501 is 10500223151.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (15132200483) and next prime (15132200519).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-15132200501 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 (15132200581) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 292631 + ... + 340436.

It is an arithmetic number, because the mean of its divisors is an integer number (1076848668).

Almost surely, 2^15132200501 is an apocalyptic number.

15132200501 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

15132200501 is a deficient number, since it is larger than the sum of its proper divisors (2097378187).

15132200501 is a wasteful number, since it uses less digits than its factorization.

15132200501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 633172.

The product of its (nonzero) digits is 300, while the sum is 20.

Adding to 15132200501 its reverse (10500223151), we get a palindrome (25632423652).

The spelling of 15132200501 in words is "fifteen billion, one hundred thirty-two million, two hundred thousand, five hundred one".