52925290551 has 24 divisors (see below), whose sum is σ = 90381451680. Its totient is φ = 29200159296.

The previous prime is 52925290529. The next prime is 52925290559. The reversal of 52925290551 is 15509252925.

52925290551 is a `hidden beast` number, since 5 + 2 + 9 + 2 + 5 + 2 + 90 + 551 = 666.

It is not a de Polignac number, because 52925290551 - 2¹¹ = 52925288503 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52925290497 and 52925290506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52925290559) 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 23 ways as a sum of consecutive naturals, for example, 14482380 + ... + 14486033.

It is an arithmetic number, because the mean of its divisors is an integer number (3765893820).

Almost surely, 2^52925290551 is an apocalyptic number.

52925290551 is a deficient number, since it is larger than the sum of its proper divisors (37456161129).

52925290551 is a wasteful number, since it uses less digits than its factorization.

52925290551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28968455 (or 28968452 counting only the distinct ones).

The product of its (nonzero) digits is 405000, while the sum is 45.

The spelling of 52925290551 in words is "fifty-two billion, nine hundred twenty-five million, two hundred ninety thousand, five hundred fifty-one".