52052801075 has 48 divisors (see below), whose sum is σ = 77126268960.
Its totient is φ = 34401024000.
The previous prime is 52052801063. The next prime is 52052801077. The reversal of 52052801075 is 57010825025.
It is not a de Polignac number, because 52052801075 - 224 = 52036023859 is a prime.
It is not an unprimeable number, because it can be changed into a prime (52052801077) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 56396 + ... + 327545.
It is an arithmetic number, because the mean of its divisors is an integer number (1606797270).
Almost surely, 252052801075 is an apocalyptic number.
52052801075 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
52052801075 is a deficient number, since it is larger than the sum of its proper divisors (25073467885).
52052801075 is a wasteful number, since it uses less digits than its factorization.
52052801075 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 384008 (or 384003 counting only the distinct ones).
The product of its (nonzero) digits is 28000, while the sum is 35.
The spelling of 52052801075 in words is "fifty-two billion, fifty-two million, eight hundred one thousand, seventy-five".