5406077980 has 24 divisors (see below), whose sum is σ = 11950278480. Its totient is φ = 2048618880.

The previous prime is 5406077893. The next prime is 5406077983. The reversal of 5406077980 is 897706045.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 5406077980.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5406077983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7112881 + ... + 7113640.

It is an arithmetic number, because the mean of its divisors is an integer number (497928270).

Almost surely, 2^5406077980 is an apocalyptic number.

It is an amenable number.

5406077980 is an abundant number, since it is smaller than the sum of its proper divisors (6544200500).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5406077980 is a wasteful number, since it uses less digits than its factorization.

5406077980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14226549 (or 14226547 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 46.

The square root of 5406077980 is about 73526.0360688647. The cubic root of 5406077980 is about 1755.0686228419.

The spelling of 5406077980 in words is "five billion, four hundred six million, seventy-seven thousand, nine hundred eighty".