1606266325454 has 16 divisors (see below), whose sum is σ = 2754159321600. Its totient is φ = 688259877144.

The previous prime is 1606266325451. The next prime is 1606266325457. The reversal of 1606266325454 is 4545236626061.

It is an interprime number because it is at equal distance from previous prime (1606266325451) and next prime (1606266325457).

It is a super-2 number, since 2×1606266325454² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1606266325451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11593394 + ... + 11731125.

It is an arithmetic number, because the mean of its divisors is an integer number (172134957600).

Almost surely, 2^{1606266325454} is an apocalyptic number.

1606266325454 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1606266325454 is a deficient number, since it is larger than the sum of its proper divisors (1147892996146).

1606266325454 is a wasteful number, since it uses less digits than its factorization.

1606266325454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23329447.

The product of its (nonzero) digits is 6220800, while the sum is 50.

The spelling of 1606266325454 in words is "one trillion, six hundred six billion, two hundred sixty-six million, three hundred twenty-five thousand, four hundred fifty-four".