126553060 has 24 divisors (see below), whose sum is σ = 272245176. Its totient is φ = 49386240.

The previous prime is 126553051. The next prime is 126553069. The reversal of 126553060 is 60355621.

It is an interprime number because it is at equal distance from previous prime (126553051) and next prime (126553069).

It can be written as a sum of positive squares in 4 ways, for example, as 3076516 + 123476544 = 1754^2 + 11112^2 .

It is not an unprimeable number, because it can be changed into a prime (126553069) 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, 76347 + ... + 77986.

It is an arithmetic number, because the mean of its divisors is an integer number (11343549).

Almost surely, 2^126553060 is an apocalyptic number.

126553060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

126553060 is an abundant number, since it is smaller than the sum of its proper divisors (145692116).

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

126553060 is a wasteful number, since it uses less digits than its factorization.

126553060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154383 (or 154381 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 126553060 is about 11249.5804366207. The cubic root of 126553060 is about 502.0622293929.

The spelling of 126553060 in words is "one hundred twenty-six million, five hundred fifty-three thousand, sixty".