15002005011 has 16 divisors (see below), whose sum is σ = 24204916224. Its totient is φ = 8068305024.

The previous prime is 15002004961. The next prime is 15002005021. The reversal of 15002005011 is 11050020051.

It is not a de Polignac number, because 15002005011 - 2⁶ = 15002004947 is a prime.

It is a super-2 number, since 2×15002005011² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (15002005021) 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, 21010855 + ... + 21011568.

It is an arithmetic number, because the mean of its divisors is an integer number (1512807264).

Almost surely, 2^15002005011 is an apocalyptic number.

15002005011 is a deficient number, since it is larger than the sum of its proper divisors (9202911213).

15002005011 is a wasteful number, since it uses less digits than its factorization.

15002005011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42022450.

The product of its (nonzero) digits is 50, while the sum is 15.

Adding to 15002005011 its reverse (11050020051), we get a palindrome (26052025062).

The spelling of 15002005011 in words is "fifteen billion, two million, five thousand, eleven".