1151582559117 has 16 divisors (see below), whose sum is σ = 1544656731072. Its totient is φ = 763124181120.

The previous prime is 1151582559103. The next prime is 1151582559133. The reversal of 1151582559117 is 7119552851511.

It is not a de Polignac number, because 1151582559117 - 2¹⁵ = 1151582526349 is a prime.

It is a super-2 number, since 2×1151582559117² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1151582559117.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1151582559157) 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, 636808 + ... + 1645809.

It is an arithmetic number, because the mean of its divisors is an integer number (96541045692).

Almost surely, 2^{1151582559117} is an apocalyptic number.

It is an amenable number.

1151582559117 is a deficient number, since it is larger than the sum of its proper divisors (393074171955).

1151582559117 is a wasteful number, since it uses less digits than its factorization.

1151582559117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2283628.

The product of its digits is 630000, while the sum is 51.

The spelling of 1151582559117 in words is "one trillion, one hundred fifty-one billion, five hundred eighty-two million, five hundred fifty-nine thousand, one hundred seventeen".