1151651166015 has 16 divisors (see below), whose sum is σ = 2105876418048. Its totient is φ = 526469104416.

The previous prime is 1151651166013. The next prime is 1151651166037. The reversal of 1151651166015 is 5106611561511.

It is not a de Polignac number, because 1151651166015 - 2¹ = 1151651166013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1151651166013) 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, 5484053067 + ... + 5484053276.

It is an arithmetic number, because the mean of its divisors is an integer number (131617276128).

Almost surely, 2^{1151651166015} is an apocalyptic number.

1151651166015 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1151651166015 is a deficient number, since it is larger than the sum of its proper divisors (954225252033).

1151651166015 is a wasteful number, since it uses less digits than its factorization.

1151651166015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10968106358.

The product of its (nonzero) digits is 27000, while the sum is 39.

The spelling of 1151651166015 in words is "one trillion, one hundred fifty-one billion, six hundred fifty-one million, one hundred sixty-six thousand, fifteen".