5270434380 has 72 divisors (see below), whose sum is σ = 16376933664. Its totient is φ = 1371168000.

The previous prime is 5270434373. The next prime is 5270434387. The reversal of 5270434380 is 834340725.

It is a happy number.

5270434380 is a `hidden beast` number, since 5 + 270 + 4 + 3 + 4 + 380 = 666.

It is an interprime number because it is at equal distance from previous prime (5270434373) and next prime (5270434387).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (5270434387) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 349696 + ... + 364455.

It is an arithmetic number, because the mean of its divisors is an integer number (227457412).

Almost surely, 2^5270434380 is an apocalyptic number.

It is an amenable number.

5270434380 is an abundant number, since it is smaller than the sum of its proper divisors (11106499284).

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

5270434380 is a wasteful number, since it uses less digits than its factorization.

5270434380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 714207 (or 714202 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 36.

The square root of 5270434380 is about 72597.7574033799. The cubic root of 5270434380 is about 1740.2653380533.

The spelling of 5270434380 in words is "five billion, two hundred seventy million, four hundred thirty-four thousand, three hundred eighty".