87337763090 has 16 divisors (see below), whose sum is σ = 157268648088. Its totient is φ = 34921622016.

The previous prime is 87337763089. The next prime is 87337763129. The reversal of 87337763090 is 9036773378.

It can be written as a sum of positive squares in 4 ways, for example, as 43690614529 + 43647148561 = 209023^2 + 208919^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1658177 + ... + 1710036.

Almost surely, 2^87337763090 is an apocalyptic number.

87337763090 is a deficient number, since it is larger than the sum of its proper divisors (69930884998).

87337763090 is a wasteful number, since it uses less digits than its factorization.

87337763090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3370813.

The product of its (nonzero) digits is 4000752, while the sum is 53.

The spelling of 87337763090 in words is "eighty-seven billion, three hundred thirty-seven million, seven hundred sixty-three thousand, ninety".