5401039377 has 8 divisors (see below), whose sum is σ = 7514489664. Its totient is φ = 3444141008.

The previous prime is 5401039361. The next prime is 5401039379. The reversal of 5401039377 is 7739301045.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 5401039377 - 2⁴ = 5401039361 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5401039379) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39137898 + ... + 39138035.

It is an arithmetic number, because the mean of its divisors is an integer number (939311208).

Almost surely, 2^5401039377 is an apocalyptic number.

It is an amenable number.

5401039377 is a deficient number, since it is larger than the sum of its proper divisors (2113450287).

5401039377 is a wasteful number, since it uses less digits than its factorization.

5401039377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78275959.

The product of its (nonzero) digits is 79380, while the sum is 39.

The square root of 5401039377 is about 73491.7640079485. The cubic root of 5401039377 is about 1754.5231970691.

The spelling of 5401039377 in words is "five billion, four hundred one million, thirty-nine thousand, three hundred seventy-seven".