53150405 has 16 divisors (see below), whose sum is σ = 79519104. Its totient is φ = 33132480.

The previous prime is 53150371. The next prime is 53150407. The reversal of 53150405 is 50405135.

It is not a de Polignac number, because 53150405 - 2¹⁴ = 53134021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53150407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68642 + ... + 69411.

It is an arithmetic number, because the mean of its divisors is an integer number (4969944).

Almost surely, 2^53150405 is an apocalyptic number.

53150405 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

53150405 is a deficient number, since it is larger than the sum of its proper divisors (26368699).

53150405 is a wasteful number, since it uses less digits than its factorization.

53150405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138076.

The product of its (nonzero) digits is 1500, while the sum is 23.

The square root of 53150405 is about 7290.4324288755. The cubic root of 53150405 is about 375.9835632056.

The spelling of 53150405 in words is "fifty-three million, one hundred fifty thousand, four hundred five".