126553010 has 16 divisors (see below), whose sum is σ = 230008896. Its totient is φ = 50129328.

The previous prime is 126553003. The next prime is 126553051. The reversal of 126553010 is 10355621.

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, 60404 + ... + 62463.

It is an arithmetic number, because the mean of its divisors is an integer number (14375556).

Almost surely, 2^126553010 is an apocalyptic number.

126553010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

126553010 is a deficient number, since it is larger than the sum of its proper divisors (103455886).

126553010 is a wasteful number, since it uses less digits than its factorization.

126553010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122977.

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 126553010 is about 11249.5782143154. The cubic root of 126553010 is about 502.0621632728.

The spelling of 126553010 in words is "one hundred twenty-six million, five hundred fifty-three thousand, ten".