552461166044 has 48 divisors (see below), whose sum is σ = 1057190400000. Its totient is φ = 251610835392.

The previous prime is 552461166029. The next prime is 552461166091. The reversal of 552461166044 is 440661164255.

It is a super-2 number, since 2×552461166044² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 552461165986 and 552461166004.

It is a congruent number.

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, 2357 + ... + 1051155.

It is an arithmetic number, because the mean of its divisors is an integer number (22024800000).

Almost surely, 2^552461166044 is an apocalyptic number.

It is an amenable number.

552461166044 is a deficient number, since it is larger than the sum of its proper divisors (504729233956).

552461166044 is a wasteful number, since it uses less digits than its factorization.

552461166044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1049090 (or 1049088 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 44.

The spelling of 552461166044 in words is "five hundred fifty-two billion, four hundred sixty-one million, one hundred sixty-six thousand, forty-four".