550425501620452 has 48 divisors (see below), whose sum is σ = 1033755673007232. Its totient is φ = 255515850247680.

The previous prime is 550425501620389. The next prime is 550425501620459. The reversal of 550425501620452 is 254026105524055.

It is not an unprimeable number, because it can be changed into a prime (550425501620459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70039368 + ... + 77500735.

It is an arithmetic number, because the mean of its divisors is an integer number (21536576520984).

Almost surely, 2^{550425501620452} is an apocalyptic number.

It is an amenable number.

550425501620452 is a deficient number, since it is larger than the sum of its proper divisors (483330171386780).

550425501620452 is a wasteful number, since it uses less digits than its factorization.

550425501620452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147540868 (or 147540866 counting only the distinct ones).

The product of its (nonzero) digits is 2400000, while the sum is 46.

The spelling of 550425501620452 in words is "five hundred fifty trillion, four hundred twenty-five billion, five hundred one million, six hundred twenty thousand, four hundred fifty-two".