53021025252000 has 384 divisors, whose sum is σ = 207842424491520. Its totient is φ = 13051328947200.

The previous prime is 53021025251977. The next prime is 53021025252133. The reversal of 53021025252000 is 25252012035.

53021025252000 is a `hidden beast` number, since 5 + 30 + 2 + 102 + 5 + 2 + 520 + 0 + 0 = 666.

It is a super-2 number, since 2×53021025252000² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 17478132 + ... + 20286131.

It is an arithmetic number, because the mean of its divisors is an integer number (541256313780).

Almost surely, 2^{53021025252000} is an apocalyptic number.

53021025252000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

53021025252000 is an abundant number, since it is smaller than the sum of its proper divisors (154821399239520).

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

53021025252000 is a wasteful number, since it uses less digits than its factorization.

53021025252000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37764310 (or 37764286 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

Adding to 53021025252000 its reverse (25252012035), we get a palindrome (53046277264035).

The spelling of 53021025252000 in words is "fifty-three trillion, twenty-one billion, twenty-five million, two hundred fifty-two thousand".