1087355373 has 16 divisors (see below), whose sum is σ = 1568742336. Its totient is φ = 665965440.

The previous prime is 1087355341. The next prime is 1087355393. The reversal of 1087355373 is 3735537801.

It is not a de Polignac number, because 1087355373 - 2⁵ = 1087355341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1087355323) 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, 57840 + ... + 74297.

It is an arithmetic number, because the mean of its divisors is an integer number (98046396).

Almost surely, 2^1087355373 is an apocalyptic number.

1087355373 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1087355373 is a deficient number, since it is larger than the sum of its proper divisors (481386963).

1087355373 is a wasteful number, since it uses less digits than its factorization.

1087355373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132364.

The product of its (nonzero) digits is 264600, while the sum is 42.

The square root of 1087355373 is about 32975.0719938562. The cubic root of 1087355373 is about 1028.3094689840.

The spelling of 1087355373 in words is "one billion, eighty-seven million, three hundred fifty-five thousand, three hundred seventy-three".