80270153357 has 4 divisors (see below), whose sum is σ = 80528257056. Its totient is φ = 80012049660.

The previous prime is 80270153329. The next prime is 80270153363. The reversal of 80270153357 is 75335107208.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 80270153357 - 2³⁰ = 79196411533 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 (80270153317) 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, 129051383 + ... + 129052004.

It is an arithmetic number, because the mean of its divisors is an integer number (20132064264).

Almost surely, 2^80270153357 is an apocalyptic number.

It is an amenable number.

80270153357 is a deficient number, since it is larger than the sum of its proper divisors (258103699).

80270153357 is a wasteful number, since it uses less digits than its factorization.

80270153357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258103698.

The product of its (nonzero) digits is 176400, while the sum is 41.

The spelling of 80270153357 in words is "eighty billion, two hundred seventy million, one hundred fifty-three thousand, three hundred fifty-seven".