87415541355 has 32 divisors (see below), whose sum is σ = 142272345600. Its totient is φ = 45819539712.

The previous prime is 87415541351. The next prime is 87415541359. The reversal of 87415541355 is 55314551478.

It is an interprime number because it is at equal distance from previous prime (87415541351) and next prime (87415541359).

It is not a de Polignac number, because 87415541355 - 2² = 87415541351 is a prime.

It is not an unprimeable number, because it can be changed into a prime (87415541351) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4174722 + ... + 4195608.

It is an arithmetic number, because the mean of its divisors is an integer number (4446010800).

Almost surely, 2^87415541355 is an apocalyptic number.

87415541355 is a deficient number, since it is larger than the sum of its proper divisors (54856804245).

87415541355 is a wasteful number, since it uses less digits than its factorization.

87415541355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25683.

The product of its digits is 1680000, while the sum is 48.

The spelling of 87415541355 in words is "eighty-seven billion, four hundred fifteen million, five hundred forty-one thousand, three hundred fifty-five".