53417176203157 has 4 divisors (see below), whose sum is σ = 57526189757260. Its totient is φ = 49308162649056.

The previous prime is 53417176203151. The next prime is 53417176203191. The reversal of 53417176203157 is 75130267171435.

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 32496486923761 + 20920689279396 = 5700569^2 + 4573914^2 .

It is a cyclic number.

It is not a de Polignac number, because 53417176203157 - 2⁷ = 53417176203029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53417176203151) 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, 2054506777032 + ... + 2054506777057.

It is an arithmetic number, because the mean of its divisors is an integer number (14381547439315).

Almost surely, 2^{53417176203157} is an apocalyptic number.

It is an amenable number.

53417176203157 is a deficient number, since it is larger than the sum of its proper divisors (4109013554103).

53417176203157 is a wasteful number, since it uses less digits than its factorization.

53417176203157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4109013554102.

The product of its (nonzero) digits is 3704400, while the sum is 52.

The spelling of 53417176203157 in words is "fifty-three trillion, four hundred seventeen billion, one hundred seventy-six million, two hundred three thousand, one hundred fifty-seven".