16054957 has 4 divisors (see below), whose sum is σ = 16081596. Its totient is φ = 16028320.

The previous prime is 16054901. The next prime is 16054991. The reversal of 16054957 is 75945061.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 75945061 = 61 ⋅1245001.

It can be written as a sum of positive squares in 2 ways, for example, as 8404201 + 7650756 = 2899^2 + 2766^2 .

It is a cyclic number.

It is not a de Polignac number, because 16054957 - 2¹⁵ = 16022189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16054057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12394 + ... + 13627.

It is an arithmetic number, because the mean of its divisors is an integer number (4020399).

Almost surely, 2^16054957 is an apocalyptic number.

It is an amenable number.

16054957 is a deficient number, since it is larger than the sum of its proper divisors (26639).

16054957 is an equidigital number, since it uses as much as digits as its factorization.

16054957 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26638.

The product of its (nonzero) digits is 37800, while the sum is 37.

The square root of 16054957 is about 4006.8637361408. The cubic root of 16054957 is about 252.2723864577.

The spelling of 16054957 in words is "sixteen million, fifty-four thousand, nine hundred fifty-seven".