75252056055 has 16 divisors (see below), whose sum is σ = 131349043584. Its totient is φ = 36485845280.

The previous prime is 75252056053. The next prime is 75252056071. The reversal of 75252056055 is 55065025257.

It is not a de Polignac number, because 75252056055 - 2¹ = 75252056053 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 75252055998 and 75252056016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75252056053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 228036369 + ... + 228036698.

It is an arithmetic number, because the mean of its divisors is an integer number (8209315224).

Almost surely, 2^75252056055 is an apocalyptic number.

75252056055 is a deficient number, since it is larger than the sum of its proper divisors (56096987529).

75252056055 is a wasteful number, since it uses less digits than its factorization.

75252056055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456073086.

The product of its (nonzero) digits is 525000, while the sum is 42.

The spelling of 75252056055 in words is "seventy-five billion, two hundred fifty-two million, fifty-six thousand, fifty-five".