52260051787515 has 384 divisors, whose sum is σ = 110468296882944. Its totient is φ = 22514319360000.

The previous prime is 52260051787451. The next prime is 52260051787519. The reversal of 52260051787515 is 51578715006225.

52260051787515 is a `hidden beast` number, since 5 + 2 + 2 + 6 + 0 + 0 + 51 + 78 + 7 + 515 = 666.

It is not a de Polignac number, because 52260051787515 - 2⁶ = 52260051787451 is a prime.

It is a super-2 number, since 2×52260051787515² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (52260051787519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 9008797615 + ... + 9008803415.

It is an arithmetic number, because the mean of its divisors is an integer number (287677856466).

Almost surely, 2^{52260051787515} is an apocalyptic number.

52260051787515 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

52260051787515 is an abundant number, since it is smaller than the sum of its proper divisors (58208245095429).

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

52260051787515 is a wasteful number, since it uses less digits than its factorization.

52260051787515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6271 (or 6268 counting only the distinct ones).

The product of its (nonzero) digits is 5880000, while the sum is 54.

The spelling of 52260051787515 in words is "fifty-two trillion, two hundred sixty billion, fifty-one million, seven hundred eighty-seven thousand, five hundred fifteen".