355150656 has 140 divisors (see below), whose sum is σ = 1203297568. Its totient is φ = 101461248.

The previous prime is 355150597. The next prime is 355150657. The reversal of 355150656 is 656051553.

355150656 is a `hidden beast` number, since 3 + 551 + 50 + 6 + 56 = 666.

It is a super-2 number, since 2×355150656² = 252263976914460672, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 355150656.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (355150657) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 31395 + ... + 41181.

Almost surely, 2^355150656 is an apocalyptic number.

355150656 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 355150656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (601648784).

355150656 is an abundant number, since it is smaller than the sum of its proper divisors (848146912).

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

355150656 is an equidigital number, since it uses as much as digits as its factorization.

355150656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9818 (or 9799 counting only the distinct ones).

The product of its (nonzero) digits is 67500, while the sum is 36.

The square root of 355150656 is about 18845.4412524621. The cubic root of 355150656 is about 708.1700252384.

The spelling of 355150656 in words is "three hundred fifty-five million, one hundred fifty thousand, six hundred fifty-six".