53457105 has 16 divisors (see below), whose sum is σ = 92111040. Its totient is φ = 26317248.

The previous prime is 53457077. The next prime is 53457133. The reversal of 53457105 is 50175435.

It is an interprime number because it is at equal distance from previous prime (53457077) and next prime (53457133).

It is not a de Polignac number, because 53457105 - 2⁸ = 53456849 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 136875 + ... + 137264.

It is an arithmetic number, because the mean of its divisors is an integer number (5756940).

Almost surely, 2^53457105 is an apocalyptic number.

It is an amenable number.

53457105 is a deficient number, since it is larger than the sum of its proper divisors (38653935).

53457105 is a wasteful number, since it uses less digits than its factorization.

53457105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274160.

The product of its (nonzero) digits is 10500, while the sum is 30.

The square root of 53457105 is about 7311.4365893441. The cubic root of 53457105 is about 376.7053705845.

The spelling of 53457105 in words is "fifty-three million, four hundred fifty-seven thousand, one hundred five".