1409601055 has 4 divisors (see below), whose sum is σ = 1691521272. Its totient is φ = 1127680840.

The previous prime is 1409601049. The next prime is 1409601071. The reversal of 1409601055 is 5501069041.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5501069041 = 13 ⋅423159157.

It is not a de Polignac number, because 1409601055 - 2¹¹ = 1409599007 is a prime.

It is a super-2 number, since 2×1409601055² = 3973950268514226050, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

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, 140960101 + ... + 140960110.

It is an arithmetic number, because the mean of its divisors is an integer number (422880318).

Almost surely, 2^1409601055 is an apocalyptic number.

1409601055 is a deficient number, since it is larger than the sum of its proper divisors (281920217).

1409601055 is an equidigital number, since it uses as much as digits as its factorization.

1409601055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281920216.

The product of its (nonzero) digits is 5400, while the sum is 31.

The square root of 1409601055 is about 37544.6541467624. The cubic root of 1409601055 is about 1121.2404026891.

The spelling of 1409601055 in words is "one billion, four hundred nine million, six hundred one thousand, fifty-five".