52476720101 has 4 divisors (see below), whose sum is σ = 56513390892. Its totient is φ = 48440049312.

The previous prime is 52476720071. The next prime is 52476720133. The reversal of 52476720101 is 10102767425.

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

It can be written as a sum of positive squares in 2 ways, for example, as 9399302500 + 43077417601 = 96950^2 + 207551^2 .

It is a cyclic number.

It is not a de Polignac number, because 52476720101 - 2²² = 52472525797 is a prime.

It is a Duffinian 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 (52476320101) 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, 2018335376 + ... + 2018335401.

It is an arithmetic number, because the mean of its divisors is an integer number (14128347723).

Almost surely, 2^52476720101 is an apocalyptic number.

It is an amenable number.

52476720101 is a deficient number, since it is larger than the sum of its proper divisors (4036670791).

52476720101 is a wasteful number, since it uses less digits than its factorization.

52476720101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4036670790.

The product of its (nonzero) digits is 23520, while the sum is 35.

The spelling of 52476720101 in words is "fifty-two billion, four hundred seventy-six million, seven hundred twenty thousand, one hundred one".