52380946523 has 4 divisors (see below), whose sum is σ = 52495566120. Its totient is φ = 52266326928.

The previous prime is 52380946489. The next prime is 52380946561. The reversal of 52380946523 is 32564908325.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 52380946523 - 2⁶ = 52380946459 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52380966523) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57309113 + ... + 57310026.

It is an arithmetic number, because the mean of its divisors is an integer number (13123891530).

Almost surely, 2^52380946523 is an apocalyptic number.

52380946523 is a deficient number, since it is larger than the sum of its proper divisors (114619597).

52380946523 is a wasteful number, since it uses less digits than its factorization.

52380946523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114619596.

The product of its (nonzero) digits is 1555200, while the sum is 47.

The spelling of 52380946523 in words is "fifty-two billion, three hundred eighty million, nine hundred forty-six thousand, five hundred twenty-three".