1587151232057 has 8 divisors (see below), whose sum is σ = 1593049553856. Its totient is φ = 1581258518032.

The previous prime is 1587151232047. The next prime is 1587151232059. The reversal of 1587151232057 is 7502321517851.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1587151232057 - 2¹⁴ = 1587151215673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1587151232059) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 834413 + ... + 1967370.

It is an arithmetic number, because the mean of its divisors is an integer number (199131194232).

Almost surely, 2^{1587151232057} is an apocalyptic number.

It is an amenable number.

1587151232057 is a deficient number, since it is larger than the sum of its proper divisors (5898321799).

1587151232057 is a wasteful number, since it uses less digits than its factorization.

1587151232057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2803887.

The product of its (nonzero) digits is 588000, while the sum is 47.

The spelling of 1587151232057 in words is "one trillion, five hundred eighty-seven billion, one hundred fifty-one million, two hundred thirty-two thousand, fifty-seven".