413091551987 has 4 divisors (see below), whose sum is σ = 423166955736. Its totient is φ = 403016148240.

The previous prime is 413091551981. The next prime is 413091551993. The reversal of 413091551987 is 789155190314.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 789155190314 = 2 ⋅394577595157.

It is an interprime number because it is at equal distance from previous prime (413091551981) and next prime (413091551993).

It is a cyclic number.

It is not a de Polignac number, because 413091551987 - 2³⁰ = 412017810163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (413091551981) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5037701813 + ... + 5037701894.

It is an arithmetic number, because the mean of its divisors is an integer number (105791738934).

Almost surely, 2^413091551987 is an apocalyptic number.

413091551987 is a deficient number, since it is larger than the sum of its proper divisors (10075403749).

413091551987 is a wasteful number, since it uses less digits than its factorization.

413091551987 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10075403748.

The product of its (nonzero) digits is 1360800, while the sum is 53.

The spelling of 413091551987 in words is "four hundred thirteen billion, ninety-one million, five hundred fifty-one thousand, nine hundred eighty-seven".