53140127 has 4 divisors (see below), whose sum is σ = 54270816. Its totient is φ = 52009440.

The previous prime is 53140121. The next prime is 53140133. The reversal of 53140127 is 72104135.

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

It is an interprime number because it is at equal distance from previous prime (53140121) and next prime (53140133).

It is a cyclic number.

It is not a de Polignac number, because 53140127 - 2⁴ = 53140111 is a prime.

It is a super-2 number, since 2×53140127² = 5647746195152258, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53140121) 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, 565274 + ... + 565367.

It is an arithmetic number, because the mean of its divisors is an integer number (13567704).

Almost surely, 2^53140127 is an apocalyptic number.

53140127 is a deficient number, since it is larger than the sum of its proper divisors (1130689).

53140127 is a wasteful number, since it uses less digits than its factorization.

53140127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1130688.

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 53140127 is about 7289.7274983363. The cubic root of 53140127 is about 375.9593262740.

The spelling of 53140127 in words is "fifty-three million, one hundred forty thousand, one hundred twenty-seven".