1353872601 has 6 divisors (see below), whose sum is σ = 1955593770. Its totient is φ = 902581728.

The previous prime is 1353872593. The next prime is 1353872617. The reversal of 1353872601 is 1062783531.

1353872601 is a `hidden beast` number, since 13 + 5 + 38 + 7 + 2 + 601 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1353872025 + 576 = 36795^2 + 24^2 .

It is not a de Polignac number, because 1353872601 - 2³ = 1353872593 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1353872671) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 75215136 + ... + 75215153.

It is an arithmetic number, because the mean of its divisors is an integer number (325932295).

Almost surely, 2^1353872601 is an apocalyptic number.

It is an amenable number.

1353872601 is a deficient number, since it is larger than the sum of its proper divisors (601721169).

1353872601 is a wasteful number, since it uses less digits than its factorization.

1353872601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150430295 (or 150430292 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 1353872601 is about 36795.0078271496. The cubic root of 1353872601 is about 1106.2652395104.

The spelling of 1353872601 in words is "one billion, three hundred fifty-three million, eight hundred seventy-two thousand, six hundred one".