350537474556 has 96 divisors (see below), whose sum is σ = 938965547520. Its totient is φ = 113020282368.

The previous prime is 350537474543. The next prime is 350537474557. The reversal of 350537474556 is 655474735053.

350537474556 is a `hidden beast` number, since 3 + 50 + 5 + 37 + 4 + 7 + 4 + 556 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (350537474557) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 111916 + ... + 844748.

It is an arithmetic number, because the mean of its divisors is an integer number (9780891120).

Almost surely, 2^350537474556 is an apocalyptic number.

350537474556 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 350537474556, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (469482773760).

350537474556 is an abundant number, since it is smaller than the sum of its proper divisors (588428072964).

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

350537474556 is a wasteful number, since it uses less digits than its factorization.

350537474556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 732992 (or 732984 counting only the distinct ones).

The product of its (nonzero) digits is 26460000, while the sum is 54.

The spelling of 350537474556 in words is "three hundred fifty billion, five hundred thirty-seven million, four hundred seventy-four thousand, five hundred fifty-six".