1087534055 has 16 divisors (see below), whose sum is σ = 1314115488. Its totient is φ = 864000000.

The previous prime is 1087534043. The next prime is 1087534087. The reversal of 1087534055 is 5504357801.

It is a de Polignac number, because none of the positive numbers 2^k-1087534055 is a prime.

It is a super-3 number, since 3×1087534055³ (a number of 28 digits) contains 333 as substring.

It is a Duffinian number.

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, 502175 + ... + 504335.

It is an arithmetic number, because the mean of its divisors is an integer number (82132218).

Almost surely, 2^1087534055 is an apocalyptic number.

1087534055 is a deficient number, since it is larger than the sum of its proper divisors (226581433).

1087534055 is a wasteful number, since it uses less digits than its factorization.

1087534055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2818.

The product of its (nonzero) digits is 84000, while the sum is 38.

The square root of 1087534055 is about 32977.7812322175. The cubic root of 1087534055 is about 1028.3657922841.

The spelling of 1087534055 in words is "one billion, eighty-seven million, five hundred thirty-four thousand, fifty-five".