5421401884 has 6 divisors (see below), whose sum is σ = 9487453304. Its totient is φ = 2710700940.

The previous prime is 5421401863. The next prime is 5421401911. The reversal of 5421401884 is 4881041245.

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, 677675232 + ... + 677675239.

Almost surely, 2^5421401884 is an apocalyptic number.

It is an amenable number.

5421401884 is a deficient number, since it is larger than the sum of its proper divisors (4066051420).

5421401884 is a wasteful number, since it uses less digits than its factorization.

5421401884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1355350475 (or 1355350473 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 37.

The square root of 5421401884 is about 73630.1696589109. The cubic root of 5421401884 is about 1756.7253464830.

The spelling of 5421401884 in words is "five billion, four hundred twenty-one million, four hundred one thousand, eight hundred eighty-four".