2077554382 has 8 divisors (see below), whose sum is σ = 3137247000. Its totient is φ = 1031805384.

The previous prime is 2077554341. The next prime is 2077554383. The reversal of 2077554382 is 2834557702.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2077554383) 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, 3485532 + ... + 3486127.

It is an arithmetic number, because the mean of its divisors is an integer number (392155875).

Almost surely, 2^2077554382 is an apocalyptic number.

2077554382 is a deficient number, since it is larger than the sum of its proper divisors (1059692618).

2077554382 is a wasteful number, since it uses less digits than its factorization.

2077554382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6971810.

The product of its (nonzero) digits is 470400, while the sum is 43.

The square root of 2077554382 is about 45580.1972571423. The cubic root of 2077554382 is about 1276.0003697388. Note that the first 3 decimals are identical.

It can be divided in two parts, 20775 and 54382, that added together give a palindrome (75157).

The spelling of 2077554382 in words is "two billion, seventy-seven million, five hundred fifty-four thousand, three hundred eighty-two".