5551377 has 16 divisors (see below), whose sum is σ = 8037120. Its totient is φ = 3388032.

The previous prime is 5551373. The next prime is 5551417. The reversal of 5551377 is 7731555.

It is not a de Polignac number, because 5551377 - 2² = 5551373 is a prime.

It is a super-2 number, since 2×5551377² = 61635573192258, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5551373) 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, 4824 + ... + 5862.

It is an arithmetic number, because the mean of its divisors is an integer number (502320).

Almost surely, 2^5551377 is an apocalyptic number.

It is an amenable number.

5551377 is a deficient number, since it is larger than the sum of its proper divisors (2485743).

5551377 is a wasteful number, since it uses less digits than its factorization.

5551377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1192.

The product of its digits is 18375, while the sum is 33.

The square root of 5551377 is about 2356.1360317265. The cubic root of 5551377 is about 177.0653466145.

The spelling of 5551377 in words is "five million, five hundred fifty-one thousand, three hundred seventy-seven".