50866230508464 has 40 divisors (see below), whose sum is σ = 150176490073600. Its totient is φ = 14533208716608.

The previous prime is 50866230508453. The next prime is 50866230508531. The reversal of 50866230508464 is 46480503266805.

It is a happy number.

It is a super-2 number, since 2×50866230508464² (a number of 28 digits) contains 22 as substring.

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, 75693795064 + ... + 75693795735.

It is an arithmetic number, because the mean of its divisors is an integer number (3754412251840).

Almost surely, 2^{50866230508464} is an apocalyptic number.

It is an amenable number.

50866230508464 is an abundant number, since it is smaller than the sum of its proper divisors (99310259565136).

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

50866230508464 is a wasteful number, since it uses less digits than its factorization.

50866230508464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151387590817 (or 151387590811 counting only the distinct ones).

The product of its (nonzero) digits is 33177600, while the sum is 57.

The spelling of 50866230508464 in words is "fifty trillion, eight hundred sixty-six billion, two hundred thirty million, five hundred eight thousand, four hundred sixty-four".