53052306725 has 48 divisors (see below), whose sum is σ = 77754219840. Its totient is φ = 35469235200.

The previous prime is 53052306719. The next prime is 53052306731. The reversal of 53052306725 is 52760325035.

53052306725 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (53052306719) and next prime (53052306731).

It is a de Polignac number, because none of the positive numbers 2^k-53052306725 is a prime.

It is a super-3 number, since 3×53052306725³ (a number of 33 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 69071 + ... + 332979.

It is an arithmetic number, because the mean of its divisors is an integer number (1619879580).

Almost surely, 2^53052306725 is an apocalyptic number.

53052306725 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

53052306725 is a deficient number, since it is larger than the sum of its proper divisors (24701913115).

53052306725 is a wasteful number, since it uses less digits than its factorization.

53052306725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263990 (or 263985 counting only the distinct ones).

The product of its (nonzero) digits is 189000, while the sum is 38.

The spelling of 53052306725 in words is "fifty-three billion, fifty-two million, three hundred six thousand, seven hundred twenty-five".