5420064532 has 12 divisors (see below), whose sum is σ = 9486550080. Its totient is φ = 2709621656.

The previous prime is 5420064523. The next prime is 5420064541. The reversal of 5420064532 is 2354600245.

It is an interprime number because it is at equal distance from previous prime (5420064523) and next prime (5420064541).

It is a junction number, because it is equal to n+sod(n) for n = 5420064494 and 5420064503.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71932 + ... + 126547.

It is an arithmetic number, because the mean of its divisors is an integer number (790545840).

Almost surely, 2^5420064532 is an apocalyptic number.

It is an amenable number.

5420064532 is a deficient number, since it is larger than the sum of its proper divisors (4066485548).

5420064532 is a wasteful number, since it uses less digits than its factorization.

5420064532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205310 (or 205308 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 31.

The square root of 5420064532 is about 73621.0875496960. The cubic root of 5420064532 is about 1756.5808848713.

Adding to 5420064532 its reverse (2354600245), we get a palindrome (7774664777).

The spelling of 5420064532 in words is "five billion, four hundred twenty million, sixty-four thousand, five hundred thirty-two".