1013534625 has 16 divisors (see below), whose sum is σ = 1686522240. Its totient is φ = 540551600.

The previous prime is 1013534593. The next prime is 1013534657. The reversal of 1013534625 is 5264353101.

It is an interprime number because it is at equal distance from previous prime (1013534593) and next prime (1013534657).

It is not a de Polignac number, because 1013534625 - 2⁵ = 1013534593 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1013534592 and 1013534601.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1351005 + ... + 1351754.

It is an arithmetic number, because the mean of its divisors is an integer number (105407640).

Almost surely, 2^1013534625 is an apocalyptic number.

1013534625 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1013534625 is a deficient number, since it is larger than the sum of its proper divisors (672987615).

1013534625 is an equidigital number, since it uses as much as digits as its factorization.

1013534625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2702777 (or 2702767 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 1013534625 is about 31836.0585657207. The cubic root of 1013534625 is about 1004.4913393377.

Adding to 1013534625 its reverse (5264353101), we get a palindrome (6277887726).

The spelling of 1013534625 in words is "one billion, thirteen million, five hundred thirty-four thousand, six hundred twenty-five".