52340540325 has 12 divisors (see below), whose sum is σ = 86536360128. Its totient is φ = 27914954800.

The previous prime is 52340540261. The next prime is 52340540347. The reversal of 52340540325 is 52304504325.

It is a happy number.

It is not a de Polignac number, because 52340540325 - 2⁶ = 52340540261 is a prime.

It is a super-2 number, since 2×52340540325² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 348936861 + ... + 348937010.

It is an arithmetic number, because the mean of its divisors is an integer number (7211363344).

Almost surely, 2^52340540325 is an apocalyptic number.

It is an amenable number.

52340540325 is a deficient number, since it is larger than the sum of its proper divisors (34195819803).

52340540325 is a wasteful number, since it uses less digits than its factorization.

52340540325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 697873884 (or 697873879 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 33.

The spelling of 52340540325 in words is "fifty-two billion, three hundred forty million, five hundred forty thousand, three hundred twenty-five".