52315305454 has 8 divisors (see below), whose sum is σ = 81884826000. Its totient is φ = 25020363456.

The previous prime is 52315305439. The next prime is 52315305467. The reversal of 52315305454 is 45450351325.

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

It is a super-2 number, since 2×52315305454² (a number of 22 digits) contains 22 as substring.

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, 568644579 + ... + 568644670.

It is an arithmetic number, because the mean of its divisors is an integer number (10235603250).

Almost surely, 2^52315305454 is an apocalyptic number.

52315305454 is a deficient number, since it is larger than the sum of its proper divisors (29569520546).

52315305454 is a wasteful number, since it uses less digits than its factorization.

52315305454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1137289274.

The product of its (nonzero) digits is 180000, while the sum is 37.

Adding to 52315305454 its reverse (45450351325), we get a palindrome (97765656779).

The spelling of 52315305454 in words is "fifty-two billion, three hundred fifteen million, three hundred five thousand, four hundred fifty-four".