68034010550 has 72 divisors (see below), whose sum is σ = 139794438000. Its totient is φ = 24614884800.

The previous prime is 68034010547. The next prime is 68034010567. The reversal of 68034010550 is 5501043086.

It is a happy number.

It is a super-2 number, since 2×68034010550² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1175696 + ... + 1232204.

Almost surely, 2^68034010550 is an apocalyptic number.

68034010550 is an abundant number, since it is smaller than the sum of its proper divisors (71760427450).

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

68034010550 is a wasteful number, since it uses less digits than its factorization.

68034010550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56742 (or 56726 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 32.

The spelling of 68034010550 in words is "sixty-eight billion, thirty-four million, ten thousand, five hundred fifty".