1350405632 has 40 divisors (see below), whose sum is σ = 2785244352. Its totient is φ = 653414400.

The previous prime is 1350405541. The next prime is 1350405689. The reversal of 1350405632 is 2365040531.

It is a junction number, because it is equal to n+sod(n) for n = 1350405595 and 1350405604.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26669 + ... + 58412.

Almost surely, 2^1350405632 is an apocalyptic number.

It is an amenable number.

1350405632 is an abundant number, since it is smaller than the sum of its proper divisors (1434838720).

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

1350405632 is an frugal number, since it uses more digits than its factorization.

1350405632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85130 (or 85114 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 1350405632 is about 36747.8656795194. The cubic root of 1350405632 is about 1105.3201319196.

The spelling of 1350405632 in words is "one billion, three hundred fifty million, four hundred five thousand, six hundred thirty-two".