5403420777 has 32 divisors (see below), whose sum is σ = 7845206400. Its totient is φ = 3295305728.

The previous prime is 5403420767. The next prime is 5403420817. The reversal of 5403420777 is 7770243045.

It is a cyclic number.

It is not a de Polignac number, because 5403420777 - 2³¹ = 3255937129 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5403420767) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 257713 + ... + 277889.

It is an arithmetic number, because the mean of its divisors is an integer number (245162700).

Almost surely, 2^5403420777 is an apocalyptic number.

It is an amenable number.

5403420777 is a deficient number, since it is larger than the sum of its proper divisors (2441785623).

5403420777 is a wasteful number, since it uses less digits than its factorization.

5403420777 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20345.

The product of its (nonzero) digits is 164640, while the sum is 39.

The square root of 5403420777 is about 73507.9640379190. The cubic root of 5403420777 is about 1754.7810244562.

The spelling of 5403420777 in words is "five billion, four hundred three million, four hundred twenty thousand, seven hundred seventy-seven".