19152053 has 4 divisors (see below), whose sum is σ = 19228608. Its totient is φ = 19075500.

The previous prime is 19152041. The next prime is 19152083. The reversal of 19152053 is 35025191.

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: 35025191 = 659 ⋅53149.

It is a cyclic number.

It is not a de Polignac number, because 19152053 - 2⁶ = 19151989 is a prime.

It is a super-2 number, since 2×19152053² = 733602268229618, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19152083) 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, 37901 + ... + 38402.

It is an arithmetic number, because the mean of its divisors is an integer number (4807152).

Almost surely, 2^19152053 is an apocalyptic number.

It is an amenable number.

19152053 is a deficient number, since it is larger than the sum of its proper divisors (76555).

19152053 is an equidigital number, since it uses as much as digits as its factorization.

19152053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76554.

The product of its (nonzero) digits is 1350, while the sum is 26.

The square root of 19152053 is about 4376.3058622541. The cubic root of 19152053 is about 267.5500963037.

The spelling of 19152053 in words is "nineteen million, one hundred fifty-two thousand, fifty-three".