87472541348 has 6 divisors (see below), whose sum is σ = 153076947366. Its totient is φ = 43736270672.

The previous prime is 87472541339. The next prime is 87472541357. The reversal of 87472541348 is 84314527478.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (87472541339) and next prime (87472541357).

It can be written as a sum of positive squares in only one way, i.e., 87108800164 + 363741184 = 295142^2 + 19072^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 87472541348.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10934067665 + ... + 10934067672.

It is an arithmetic number, because the mean of its divisors is an integer number (25512824561).

Almost surely, 2^87472541348 is an apocalyptic number.

It is an amenable number.

87472541348 is a deficient number, since it is larger than the sum of its proper divisors (65604406018).

87472541348 is a wasteful number, since it uses less digits than its factorization.

87472541348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21868135341 (or 21868135339 counting only the distinct ones).

The product of its digits is 6021120, while the sum is 53.

The spelling of 87472541348 in words is "eighty-seven billion, four hundred seventy-two million, five hundred forty-one thousand, three hundred forty-eight".