5401641072 has 20 divisors (see below), whose sum is σ = 13954239560. Its totient is φ = 1800547008.

The previous prime is 5401641071. The next prime is 5401641109. The reversal of 5401641072 is 2701461045.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5401641071) 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 3 ways as a sum of consecutive naturals, for example, 56267047 + ... + 56267142.

It is an arithmetic number, because the mean of its divisors is an integer number (697711978).

Almost surely, 2^5401641072 is an apocalyptic number.

It is an amenable number.

5401641072 is an abundant number, since it is smaller than the sum of its proper divisors (8552598488).

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

5401641072 is a wasteful number, since it uses less digits than its factorization.

5401641072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112534200 (or 112534194 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 5401641072 is about 73495.8575159172. The cubic root of 5401641072 is about 1754.5883480250.

The spelling of 5401641072 in words is "five billion, four hundred one million, six hundred forty-one thousand, seventy-two".