5420403501 has 8 divisors (see below), whose sum is σ = 7227765120. Its totient is φ = 3613322112.

The previous prime is 5420403497. The next prime is 5420403509. The reversal of 5420403501 is 1053040245.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5420403501 - 2² = 5420403497 is a prime.

It is a super-2 number, since 2×5420403501² = 58761548227306114002, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5420403509) 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, 19765 + ... + 105978.

It is an arithmetic number, because the mean of its divisors is an integer number (903470640).

Almost surely, 2^5420403501 is an apocalyptic number.

It is an amenable number.

5420403501 is a deficient number, since it is larger than the sum of its proper divisors (1807361619).

5420403501 is a wasteful number, since it uses less digits than its factorization.

5420403501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140115.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 5420403501 is about 73623.3896326432. The cubic root of 5420403501 is about 1756.6175027658.

Adding to 5420403501 its reverse (1053040245), we get a palindrome (6473443746).

The spelling of 5420403501 in words is "five billion, four hundred twenty million, four hundred three thousand, five hundred one".