64062553 has 4 divisors (see below), whose sum is σ = 64148608. Its totient is φ = 63976500.

The previous prime is 64062529. The next prime is 64062563. The reversal of 64062553 is 35526046.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 35526046 = 2 ⋅17763023.

It is a cyclic number.

It is not a de Polignac number, because 64062553 - 2⁹ = 64062041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (64062563) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41901 + ... + 43402.

It is an arithmetic number, because the mean of its divisors is an integer number (16037152).

Almost surely, 2^64062553 is an apocalyptic number.

It is an amenable number.

64062553 is a deficient number, since it is larger than the sum of its proper divisors (86055).

64062553 is an equidigital number, since it uses as much as digits as its factorization.

64062553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86054.

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 64062553 is about 8003.9086076741. The cubic root of 64062553 is about 400.1302763156.

Adding to 64062553 its reverse (35526046), we get a palindrome (99588599).

The spelling of 64062553 in words is "sixty-four million, sixty-two thousand, five hundred fifty-three".