52226376813912 has 128 divisors (see below), whose sum is σ = 153319500633600. Its totient is φ = 14513892940800.

The previous prime is 52226376813839. The next prime is 52226376813971. The reversal of 52226376813912 is 21931867362225.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9173587 + ... + 13733442.

It is an arithmetic number, because the mean of its divisors is an integer number (1197808598700).

Almost surely, 2^{52226376813912} is an apocalyptic number.

It is an amenable number.

52226376813912 is an abundant number, since it is smaller than the sum of its proper divisors (101093123819688).

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

52226376813912 is a wasteful number, since it uses less digits than its factorization.

52226376813912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22907417 (or 22907413 counting only the distinct ones).

The product of its digits is 13063680, while the sum is 57.

The spelling of 52226376813912 in words is "fifty-two trillion, two hundred twenty-six billion, three hundred seventy-six million, eight hundred thirteen thousand, nine hundred twelve".