5153631442 has 16 divisors (see below), whose sum is σ = 7912710432. Its totient is φ = 2516099040.

The previous prime is 5153631433. The next prime is 5153631479. The reversal of 5153631442 is 2441363515.

It is a junction number, because it is equal to n+sod(n) for n = 5153631398 and 5153631407.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 341517 + ... + 356287.

It is an arithmetic number, because the mean of its divisors is an integer number (494544402).

Almost surely, 2^5153631442 is an apocalyptic number.

5153631442 is a deficient number, since it is larger than the sum of its proper divisors (2759078990).

5153631442 is a wasteful number, since it uses less digits than its factorization.

5153631442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18873.

The product of its digits is 43200, while the sum is 34.

The square root of 5153631442 is about 71788.7974686859. The cubic root of 5153631442 is about 1727.3133079782.

Adding to 5153631442 its reverse (2441363515), we get a palindrome (7594994957).

The spelling of 5153631442 in words is "five billion, one hundred fifty-three million, six hundred thirty-one thousand, four hundred forty-two".