87553052 has 24 divisors (see below), whose sum is σ = 158793600. Its totient is φ = 42194880.

The previous prime is 87553027. The next prime is 87553069. The reversal of 87553052 is 25035578.

It is a congruent number.

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, 33074 + ... + 35622.

It is an arithmetic number, because the mean of its divisors is an integer number (6616400).

Almost surely, 2^87553052 is an apocalyptic number.

It is an amenable number.

87553052 is a deficient number, since it is larger than the sum of its proper divisors (71240548).

87553052 is a wasteful number, since it uses less digits than its factorization.

87553052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2861 (or 2859 counting only the distinct ones).

The product of its (nonzero) digits is 42000, while the sum is 35.

The square root of 87553052 is about 9356.9787859116. The cubic root of 87553052 is about 444.0417067117.

The spelling of 87553052 in words is "eighty-seven million, five hundred fifty-three thousand, fifty-two".