59878540098 has 24 divisors (see below), whose sum is σ = 139716594108. Its totient is φ = 18424166112.

The previous prime is 59878540093. The next prime is 59878540103. The reversal of 59878540098 is 89004587895.

It is a happy number.

59878540098 is a `hidden beast` number, since 5 + 9 + 87 + 8 + 540 + 0 + 9 + 8 = 666.

It is an interprime number because it is at equal distance from previous prime (59878540093) and next prime (59878540103).

It can be written as a sum of positive squares in 2 ways, for example, as 57454651809 + 2423888289 = 239697^2 + 49233^2 .

It is not an unprimeable number, because it can be changed into a prime (59878540091) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 127945365 + ... + 127945832.

Almost surely, 2^59878540098 is an apocalyptic number.

59878540098 is an abundant number, since it is smaller than the sum of its proper divisors (79838054010).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

59878540098 is a wasteful number, since it uses less digits than its factorization.

59878540098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255891218 (or 255891215 counting only the distinct ones).

The product of its (nonzero) digits is 29030400, while the sum is 63.

The spelling of 59878540098 in words is "fifty-nine billion, eight hundred seventy-eight million, five hundred forty thousand, ninety-eight".