5135453256 has 64 divisors (see below), whose sum is σ = 12910596480. Its totient is φ = 1702254080.

The previous prime is 5135453189. The next prime is 5135453263. The reversal of 5135453256 is 6523545315.

It is a super-2 number, since 2×5135453256² = 52745760289122003072, which contains 22 as substring.

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, 5789245 + ... + 5790131.

It is an arithmetic number, because the mean of its divisors is an integer number (201728070).

Almost surely, 2^5135453256 is an apocalyptic number.

It is an amenable number.

5135453256 is an abundant number, since it is smaller than the sum of its proper divisors (7775143224).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5135453256 is a wasteful number, since it uses less digits than its factorization.

5135453256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1974 (or 1970 counting only the distinct ones).

The product of its digits is 270000, while the sum is 39.

The square root of 5135453256 is about 71662.0768328689. The cubic root of 5135453256 is about 1725.2800224259.

The spelling of 5135453256 in words is "five billion, one hundred thirty-five million, four hundred fifty-three thousand, two hundred fifty-six".