5401303020 has 96 divisors (see below), whose sum is σ = 17006653440. Its totient is φ = 1422982080.

The previous prime is 5401302931. The next prime is 5401303043. The reversal of 5401303020 is 203031045.

It is a super-2 number, since 2×5401303020² = 58348148627722240800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 5401302984 and 5401303002.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15436 + ... + 105075.

It is an arithmetic number, because the mean of its divisors is an integer number (177152640).

Almost surely, 2^5401303020 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5401303020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8503326720).

5401303020 is an abundant number, since it is smaller than the sum of its proper divisors (11605350420).

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

5401303020 is a wasteful number, since it uses less digits than its factorization.

5401303020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120612 (or 120604 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 5401303020 is about 73493.5576768468. The cubic root of 5401303020 is about 1754.5517446751.

Adding to 5401303020 its reverse (203031045), we get a palindrome (5604334065).

The spelling of 5401303020 in words is "five billion, four hundred one million, three hundred three thousand, twenty".