87553087245 has 96 divisors (see below), whose sum is σ = 168746261760. Its totient is φ = 43051357440.

The previous prime is 87553087213. The next prime is 87553087249. The reversal of 87553087245 is 54278035578.

87553087245 is a `hidden beast` number, since 8 + 7 + 5 + 530 + 87 + 24 + 5 = 666.

It is a Wieferich number.

It is not a de Polignac number, because 87553087245 - 2⁵ = 87553087213 is a prime.

It is a super-2 number, since 2×87553087245² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 87553087191 and 87553087200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87553087249) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 24935040 + ... + 24938550.

It is an arithmetic number, because the mean of its divisors is an integer number (1757773560).

Almost surely, 2^87553087245 is an apocalyptic number.

It is an amenable number.

87553087245 is a deficient number, since it is larger than the sum of its proper divisors (81193174515).

87553087245 is a wasteful number, since it uses less digits than its factorization.

87553087245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4644 (or 4625 counting only the distinct ones).

The product of its (nonzero) digits is 9408000, while the sum is 54.

The spelling of 87553087245 in words is "eighty-seven billion, five hundred fifty-three million, eighty-seven thousand, two hundred forty-five".