1355461356 has 24 divisors (see below), whose sum is σ = 3166474864. Its totient is φ = 451287360.

The previous prime is 1355461343. The next prime is 1355461409. The reversal of 1355461356 is 6531645531.

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, 55975 + ... + 76446.

Almost surely, 2^1355461356 is an apocalyptic number.

It is an amenable number.

1355461356 is an abundant number, since it is smaller than the sum of its proper divisors (1811013508).

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

1355461356 is a wasteful number, since it uses less digits than its factorization.

1355461356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133281 (or 133279 counting only the distinct ones).

The product of its digits is 162000, while the sum is 39.

The square root of 1355461356 is about 36816.5907710097. The cubic root of 1355461356 is about 1106.6978004902.

The spelling of 1355461356 in words is "one billion, three hundred fifty-five million, four hundred sixty-one thousand, three hundred fifty-six".