1161762494015 has 16 divisors (see below), whose sum is σ = 1404380621280. Its totient is φ = 922585023360.

The previous prime is 1161762493981. The next prime is 1161762494023. The reversal of 1161762494015 is 5104942671611.

It is not a de Polignac number, because 1161762494015 - 2¹⁰ = 1161762492991 is a prime.

It is a congruent number.

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, 678380 + ... + 1668449.

It is an arithmetic number, because the mean of its divisors is an integer number (87773788830).

Almost surely, 2^{1161762494015} is an apocalyptic number.

1161762494015 is a deficient number, since it is larger than the sum of its proper divisors (242618127265).

1161762494015 is a wasteful number, since it uses less digits than its factorization.

1161762494015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2347562.

The product of its (nonzero) digits is 362880, while the sum is 47.

The spelling of 1161762494015 in words is "one trillion, one hundred sixty-one billion, seven hundred sixty-two million, four hundred ninety-four thousand, fifteen".