15254000053 has 4 divisors (see below), whose sum is σ = 15257698540. Its totient is φ = 15250301568.

The previous prime is 15254000009. The next prime is 15254000059. The reversal of 15254000053 is 35000045251.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 35000045251 = 4397 ⋅7959983.

It can be written as a sum of positive squares in 2 ways, for example, as 12082846084 + 3171153969 = 109922^2 + 56313^2 .

It is a cyclic number.

It is not a de Polignac number, because 15254000053 - 2²¹ = 15251902901 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 15253999991 and 15254000027.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15254000059) 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, 1843050 + ... + 1851307.

It is an arithmetic number, because the mean of its divisors is an integer number (3814424635).

Almost surely, 2^15254000053 is an apocalyptic number.

It is an amenable number.

15254000053 is a deficient number, since it is larger than the sum of its proper divisors (3698487).

15254000053 is an equidigital number, since it uses as much as digits as its factorization.

15254000053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3698486.

The product of its (nonzero) digits is 3000, while the sum is 25.

The spelling of 15254000053 in words is "fifteen billion, two hundred fifty-four million, fifty-three", and thus it is an aban number.