655225034810 has 16 divisors (see below), whose sum is σ = 1208171040552. Its totient is φ = 255697574400.

The previous prime is 655225034773. The next prime is 655225034833. The reversal of 655225034810 is 18430522556.

It can be written as a sum of positive squares in 4 ways, for example, as 157905301129 + 497319733681 = 397373^2 + 705209^2 .

It is a super-3 number, since 3×655225034810³ (a number of 36 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (41).

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, 799054511 + ... + 799055330.

Almost surely, 2^655225034810 is an apocalyptic number.

655225034810 is a deficient number, since it is larger than the sum of its proper divisors (552946005742).

655225034810 is a wasteful number, since it uses less digits than its factorization.

655225034810 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1598109889.

The product of its (nonzero) digits is 288000, while the sum is 41.

The spelling of 655225034810 in words is "six hundred fifty-five billion, two hundred twenty-five million, thirty-four thousand, eight hundred ten".