93683438157 has 16 divisors (see below), whose sum is σ = 127960445952. Its totient is φ = 60948452400.

The previous prime is 93683438099. The next prime is 93683438159. The reversal of 93683438157 is 75183438639.

It is not a de Polignac number, because 93683438157 - 2⁷ = 93683438029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 93683438097 and 93683438106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (93683438159) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2156469 + ... + 2199482.

It is an arithmetic number, because the mean of its divisors is an integer number (7997527872).

Almost surely, 2^93683438157 is an apocalyptic number.

It is an amenable number.

93683438157 is a deficient number, since it is larger than the sum of its proper divisors (34277007795).

93683438157 is a wasteful number, since it uses less digits than its factorization.

93683438157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4356128.

The product of its digits is 13063680, while the sum is 57.

The spelling of 93683438157 in words is "ninety-three billion, six hundred eighty-three million, four hundred thirty-eight thousand, one hundred fifty-seven".