15011052 has 60 divisors (see below), whose sum is σ = 40939416. Its totient is φ = 4280640.

The previous prime is 15011039. The next prime is 15011071. The reversal of 15011052 is 25011051.

15011052 is digitally balanced in base 2 and base 8, because in such bases it contains all the possibile digits an equal number of times.

15011052 is strictly pandigital in base 8.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 28552 + ... + 29072.

Almost surely, 2^15011052 is an apocalyptic number.

15011052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 15011052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20469708).

15011052 is an abundant number, since it is smaller than the sum of its proper divisors (25928364).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

15011052 is an equidigital number, since it uses as much as digits as its factorization.

15011052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 556 (or 533 counting only the distinct ones).

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

The square root of 15011052 is about 3874.4098905511. The cubic root of 15011052 is about 246.6817627316.

Subtracting 15011052 from its reverse (25011051), we obtain a palindrome (9999999).

The spelling of 15011052 in words is "fifteen million, eleven thousand, fifty-two".