2868383157 has 16 divisors (see below), whose sum is σ = 4051400832. Its totient is φ = 1798917120.

The previous prime is 2868383143. The next prime is 2868383179. The reversal of 2868383157 is 7513838682.

It is not a de Polignac number, because 2868383157 - 2¹⁴ = 2868366773 is a prime.

It is a super-2 number, since 2×2868383157² = 16455243870722573298, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2868383197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 105693 + ... + 130029.

It is an arithmetic number, because the mean of its divisors is an integer number (253212552).

Almost surely, 2^2868383157 is an apocalyptic number.

It is an amenable number.

2868383157 is a deficient number, since it is larger than the sum of its proper divisors (1183017675).

2868383157 is a wasteful number, since it uses less digits than its factorization.

2868383157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26668.

The product of its digits is 1935360, while the sum is 51.

The square root of 2868383157 is about 53557.2885516061. The cubic root of 2868383157 is about 1420.8417869710.

The spelling of 2868383157 in words is "two billion, eight hundred sixty-eight million, three hundred eighty-three thousand, one hundred fifty-seven".