53153401 has 4 divisors (see below), whose sum is σ = 60746752. Its totient is φ = 45560052.

The previous prime is 53153377. The next prime is 53153413. The reversal of 53153401 is 10435135.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10435135 = 5 ⋅2087027.

It is a cyclic number.

It is not a de Polignac number, because 53153401 - 2⁹ = 53152889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53153501) 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, 3796665 + ... + 3796678.

It is an arithmetic number, because the mean of its divisors is an integer number (15186688).

Almost surely, 2^53153401 is an apocalyptic number.

It is an amenable number.

53153401 is a deficient number, since it is larger than the sum of its proper divisors (7593351).

53153401 is an equidigital number, since it uses as much as digits as its factorization.

53153401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7593350.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 53153401 is about 7290.6379007601. The cubic root of 53153401 is about 375.9906275957.

Adding to 53153401 its reverse (10435135), we get a palindrome (63588536).

The spelling of 53153401 in words is "fifty-three million, one hundred fifty-three thousand, four hundred one".