554732772330 has 32 divisors (see below), whose sum is σ = 1452391259328. Its totient is φ = 134480672000.

The previous prime is 554732772289. The next prime is 554732772343. The reversal of 554732772330 is 33277237455.

It is a super-2 number, since 2×554732772330² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 554732772330.

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, 840503871 + ... + 840504530.

It is an arithmetic number, because the mean of its divisors is an integer number (45387226854).

Almost surely, 2^554732772330 is an apocalyptic number.

554732772330 is an abundant number, since it is smaller than the sum of its proper divisors (897658486998).

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

554732772330 is a wasteful number, since it uses less digits than its factorization.

554732772330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1681008422.

The product of its (nonzero) digits is 3704400, while the sum is 48.

The spelling of 554732772330 in words is "five hundred fifty-four billion, seven hundred thirty-two million, seven hundred seventy-two thousand, three hundred thirty".