53987269201230 has 32 divisors (see below), whose sum is σ = 129960894584448. Its totient is φ = 14353110842400.

The previous prime is 53987269201213. The next prime is 53987269201231. The reversal of 53987269201230 is 3210296278935.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53987269201231) 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 15 ways as a sum of consecutive naturals, for example, 2718382276 + ... + 2718402135.

It is an arithmetic number, because the mean of its divisors is an integer number (4061277955764).

Almost surely, 2^{53987269201230} is an apocalyptic number.

53987269201230 is an abundant number, since it is smaller than the sum of its proper divisors (75973625383218).

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

53987269201230 is a wasteful number, since it uses less digits than its factorization.

53987269201230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5436784752.

The product of its (nonzero) digits is 9797760, while the sum is 57.

The spelling of 53987269201230 in words is "fifty-three trillion, nine hundred eighty-seven billion, two hundred sixty-nine million, two hundred one thousand, two hundred thirty".