15156501002 has 16 divisors (see below), whose sum is σ = 22817970432. Its totient is φ = 7550535600.

The previous prime is 15156500999. The next prime is 15156501007. The reversal of 15156501002 is 20010565151.

15156501002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (15156501007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1582127 + ... + 1591677.

It is an arithmetic number, because the mean of its divisors is an integer number (1426123152).

Almost surely, 2^15156501002 is an apocalyptic number.

15156501002 is a deficient number, since it is larger than the sum of its proper divisors (7661469430).

15156501002 is a wasteful number, since it uses less digits than its factorization.

15156501002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12373.

The product of its (nonzero) digits is 1500, while the sum is 26.

The spelling of 15156501002 in words is "fifteen billion, one hundred fifty-six million, five hundred one thousand, two".