553634130 has 32 divisors (see below), whose sum is σ = 1518539904. Its totient is φ = 126544896.

The previous prime is 553634129. The next prime is 553634149. The reversal of 553634130 is 31436355.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 1317967 + ... + 1318386.

It is an arithmetic number, because the mean of its divisors is an integer number (47454372).

Almost surely, 2^553634130 is an apocalyptic number.

553634130 is an abundant number, since it is smaller than the sum of its proper divisors (964905774).

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

553634130 is a wasteful number, since it uses less digits than its factorization.

553634130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2636370.

The product of its (nonzero) digits is 16200, while the sum is 30.

The square root of 553634130 is about 23529.4311448450. The cubic root of 553634130 is about 821.1218681643.

The spelling of 553634130 in words is "five hundred fifty-three million, six hundred thirty-four thousand, one hundred thirty".