38877755777883 has 48 divisors (see below), whose sum is σ = 62938643040000. Its totient is φ = 22917807109440.

The previous prime is 38877755777789. The next prime is 38877755777893.

38877755777883 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 38877755777883 - 2²⁵ = 38877722223451 is a prime.

It is a super-2 number, since 2×38877755777883² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 38877755777793 and 38877755777802.

It is not an unprimeable number, because it can be changed into a prime (38877755777893) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9215808 + ... + 12754866.

It is an arithmetic number, because the mean of its divisors is an integer number (1311221730000).

Almost surely, 2^{38877755777883} is an apocalyptic number.

38877755777883 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

38877755777883 is a deficient number, since it is larger than the sum of its proper divisors (24060887262117).

38877755777883 is a wasteful number, since it uses less digits than its factorization.

38877755777883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3542112 (or 3542109 counting only the distinct ones).

The product of its digits is 108425318400, while the sum is 90.

The spelling of 38877755777883 in words is "thirty-eight trillion, eight hundred seventy-seven billion, seven hundred fifty-five million, seven hundred seventy-seven thousand, eight hundred eighty-three".