253422473126 has 8 divisors (see below), whose sum is σ = 380135848224. Its totient is φ = 126710523720.

The previous prime is 253422473107. The next prime is 253422473173. The reversal of 253422473126 is 621374224352.

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

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, 489536 + ... + 863996.

It is an arithmetic number, because the mean of its divisors is an integer number (47516981028).

Almost surely, 2^253422473126 is an apocalyptic number.

253422473126 is a deficient number, since it is larger than the sum of its proper divisors (126713375098).

253422473126 is a wasteful number, since it uses less digits than its factorization.

253422473126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 712846.

The product of its digits is 483840, while the sum is 41.

Adding to 253422473126 its reverse (621374224352), we get a palindrome (874796697478).

The spelling of 253422473126 in words is "two hundred fifty-three billion, four hundred twenty-two million, four hundred seventy-three thousand, one hundred twenty-six".