253137034 has 16 divisors (see below), whose sum is σ = 405881280. Its totient is φ = 118111840.

The previous prime is 253136977. The next prime is 253137043. The reversal of 253137034 is 430731352.

It is a junction number, because it is equal to n+sod(n) for n = 253136993 and 253137011.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65224 + ... + 68995.

It is an arithmetic number, because the mean of its divisors is an integer number (25367580).

Almost surely, 2^253137034 is an apocalyptic number.

253137034 is a deficient number, since it is larger than the sum of its proper divisors (152744246).

253137034 is a wasteful number, since it uses less digits than its factorization.

253137034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134285.

The product of its (nonzero) digits is 7560, while the sum is 28.

The square root of 253137034 is about 15910.2807643360. The cubic root of 253137034 is about 632.5845233791.

Adding to 253137034 its reverse (430731352), we get a palindrome (683868386).

The spelling of 253137034 in words is "two hundred fifty-three million, one hundred thirty-seven thousand, thirty-four".