5401333377 has 12 divisors (see below), whose sum is σ = 8511192144. Its totient is φ = 3273535320.

The previous prime is 5401333361. The next prime is 5401333393. The reversal of 5401333377 is 7733331045.

It is a happy number.

5401333377 is a `hidden beast` number, since 540 + 13 + 3 + 33 + 77 = 666.

It is an interprime number because it is at equal distance from previous prime (5401333361) and next prime (5401333393).

It is not a de Polignac number, because 5401333377 - 2⁴ = 5401333361 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5401333397) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27279363 + ... + 27279560.

It is an arithmetic number, because the mean of its divisors is an integer number (709266012).

Almost surely, 2^5401333377 is an apocalyptic number.

It is an amenable number.

5401333377 is a deficient number, since it is larger than the sum of its proper divisors (3109858767).

5401333377 is a wasteful number, since it uses less digits than its factorization.

5401333377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54558940 (or 54558937 counting only the distinct ones).

The product of its (nonzero) digits is 79380, while the sum is 36.

The square root of 5401333377 is about 73493.7642048630. The cubic root of 5401333377 is about 1754.5550317108. Note that the first 3 decimals are identical.

The spelling of 5401333377 in words is "five billion, four hundred one million, three hundred thirty-three thousand, three hundred seventy-seven".