5400177646 has 4 divisors (see below), whose sum is σ = 8100266472. Its totient is φ = 2700088822.

The previous prime is 5400177611. The next prime is 5400177697. The reversal of 5400177646 is 6467710045.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 5400177599 and 5400177608.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1350044410 + ... + 1350044413.

It is an arithmetic number, because the mean of its divisors is an integer number (2025066618).

Almost surely, 2^5400177646 is an apocalyptic number.

5400177646 is a deficient number, since it is larger than the sum of its proper divisors (2700088826).

5400177646 is a wasteful number, since it uses less digits than its factorization.

5400177646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2700088825.

The product of its (nonzero) digits is 141120, while the sum is 40.

The square root of 5400177646 is about 73485.9010014846. The cubic root of 5400177646 is about 1754.4298812373.

The spelling of 5400177646 in words is "five billion, four hundred million, one hundred seventy-seven thousand, six hundred forty-six".