126610163004 has 48 divisors (see below), whose sum is σ = 319479874560. Its totient is φ = 38793961920.

The previous prime is 126610162997. The next prime is 126610163011. The reversal of 126610163004 is 400361016621.

It is an interprime number because it is at equal distance from previous prime (126610162997) and next prime (126610163011).

It is a super-3 number, since 3×126610163004³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1660632 + ... + 1735199.

It is an arithmetic number, because the mean of its divisors is an integer number (6655830720).

Almost surely, 2^126610163004 is an apocalyptic number.

It is an amenable number.

126610163004 is an abundant number, since it is smaller than the sum of its proper divisors (192869711556).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

126610163004 is a wasteful number, since it uses less digits than its factorization.

126610163004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3396090 (or 3396088 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

Adding to 126610163004 its reverse (400361016621), we get a palindrome (526971179625).

The spelling of 126610163004 in words is "one hundred twenty-six billion, six hundred ten million, one hundred sixty-three thousand, four".