1351606054 has 4 divisors (see below), whose sum is σ = 2027409084. Its totient is φ = 675803026.

The previous prime is 1351606031. The next prime is 1351606073. The reversal of 1351606054 is 4506061531.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 337901512 + ... + 337901515.

It is an arithmetic number, because the mean of its divisors is an integer number (506852271).

Almost surely, 2^1351606054 is an apocalyptic number.

1351606054 is a deficient number, since it is larger than the sum of its proper divisors (675803030).

1351606054 is an equidigital number, since it uses as much as digits as its factorization.

1351606054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 675803029.

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 1351606054 is about 36764.1952720306. The cubic root of 1351606054 is about 1105.6475539437.

Adding to 1351606054 its reverse (4506061531), we get a palindrome (5857667585).

The spelling of 1351606054 in words is "one billion, three hundred fifty-one million, six hundred six thousand, fifty-four".