52306154137 has 8 divisors (see below), whose sum is σ = 53877954312. Its totient is φ = 50748451200.

The previous prime is 52306154129. The next prime is 52306154161. The reversal of 52306154137 is 73145160325.

It can be written as a sum of positive squares in 4 ways, for example, as 3495647376 + 48810506761 = 59124^2 + 220931^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 52306154137 - 2³ = 52306154129 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52306154096 and 52306154105.

It is not an unprimeable number, because it can be changed into a prime (52306154437) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3516778 + ... + 3531619.

It is an arithmetic number, because the mean of its divisors is an integer number (6734744289).

Almost surely, 2^52306154137 is an apocalyptic number.

It is an amenable number.

52306154137 is a deficient number, since it is larger than the sum of its proper divisors (1571800175).

52306154137 is a wasteful number, since it uses less digits than its factorization.

52306154137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7048619.

The product of its (nonzero) digits is 75600, while the sum is 37.

The spelling of 52306154137 in words is "fifty-two billion, three hundred six million, one hundred fifty-four thousand, one hundred thirty-seven".