73157074035135 has 8 divisors (see below), whose sum is σ = 117051318456240. Its totient is φ = 39017106152064.

The previous prime is 73157074035131. The next prime is 73157074035163. The reversal of 73157074035135 is 53153047075137.

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

It is not a de Polignac number, because 73157074035135 - 2² = 73157074035131 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73157074035131) 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, 2438569134490 + ... + 2438569134519.

It is an arithmetic number, because the mean of its divisors is an integer number (14631414807030).

Almost surely, 2^{73157074035135} is an apocalyptic number.

73157074035135 is a deficient number, since it is larger than the sum of its proper divisors (43894244421105).

73157074035135 is a wasteful number, since it uses less digits than its factorization.

73157074035135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4877138269017.

The product of its (nonzero) digits is 4630500, while the sum is 51.

The spelling of 73157074035135 in words is "seventy-three trillion, one hundred fifty-seven billion, seventy-four million, thirty-five thousand, one hundred thirty-five".