15010215010 has 32 divisors (see below), whose sum is σ = 30886111872. Its totient is φ = 5145033600.

The previous prime is 15010215001. The next prime is 15010215041. The reversal of 15010215010 is 1051201051.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 268549 + ... + 319591.

It is an arithmetic number, because the mean of its divisors is an integer number (965190996).

Almost surely, 2^15010215010 is an apocalyptic number.

15010215010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

15010215010 is an abundant number, since it is smaller than the sum of its proper divisors (15875896862).

15010215010 is a wasteful number, since it uses less digits than its factorization.

15010215010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55258.

The product of its (nonzero) digits is 50, while the sum is 16.

Adding to 15010215010 its reverse (1051201051), we get a palindrome (16061416061).

The spelling of 15010215010 in words is "fifteen billion, ten million, two hundred fifteen thousand, ten".