5390847904 has 48 divisors (see below), whose sum is σ = 11738576808. Its totient is φ = 2420831232.

The previous prime is 5390847901. The next prime is 5390847907. The reversal of 5390847904 is 4097480935.

It is an interprime number because it is at equal distance from previous prime (5390847901) and next prime (5390847907).

It can be written as a sum of positive squares in 4 ways, for example, as 3233059600 + 2157788304 = 56860^2 + 46452^2 .

It is a super-2 number, since 2×5390847904² = 58122482248122386432, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5390847901) 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, 159727 + ... + 190510.

Almost surely, 2^5390847904 is an apocalyptic number.

It is an amenable number.

5390847904 is an abundant number, since it is smaller than the sum of its proper divisors (6347728904).

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

5390847904 is a wasteful number, since it uses less digits than its factorization.

5390847904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350297 (or 350289 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 49.

The square root of 5390847904 is about 73422.3937501359. The cubic root of 5390847904 is about 1753.4189383460.

The spelling of 5390847904 in words is "five billion, three hundred ninety million, eight hundred forty-seven thousand, nine hundred four".