52431354051 has 8 divisors (see below), whose sum is σ = 71797890384. Its totient is φ = 34009526880.

The previous prime is 52431354029. The next prime is 52431354067. The reversal of 52431354051 is 15045313425.

52431354051 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 52431354051 - 2²² = 52427159747 is a prime.

It is a super-2 number, since 2×52431354051² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (52431354251) 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, 236177160 + ... + 236177381.

It is an arithmetic number, because the mean of its divisors is an integer number (8974736298).

Almost surely, 2^52431354051 is an apocalyptic number.

52431354051 is a deficient number, since it is larger than the sum of its proper divisors (19366536333).

52431354051 is a wasteful number, since it uses less digits than its factorization.

52431354051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 472354581.

The product of its (nonzero) digits is 36000, while the sum is 33.

Adding to 52431354051 its reverse (15045313425), we get a palindrome (67476667476).

The spelling of 52431354051 in words is "fifty-two billion, four hundred thirty-one million, three hundred fifty-four thousand, fifty-one".