1015263000166 has 16 divisors (see below), whose sum is σ = 1528174783440. Its totient is φ = 505872404640.

The previous prime is 1015263000151. The next prime is 1015263000197. The reversal of 1015263000166 is 6610003625101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1799221 + ... + 2295151.

It is an arithmetic number, because the mean of its divisors is an integer number (95510923965).

Almost surely, 2^{1015263000166} is an apocalyptic number.

1015263000166 is a deficient number, since it is larger than the sum of its proper divisors (512911783274).

1015263000166 is a wasteful number, since it uses less digits than its factorization.

1015263000166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 499479.

The product of its (nonzero) digits is 6480, while the sum is 31.

Adding to 1015263000166 its reverse (6610003625101), we get a palindrome (7625266625267).

The spelling of 1015263000166 in words is "one trillion, fifteen billion, two hundred sixty-three million, one hundred sixty-six", and thus it is an aban number.