5323756442 has 4 divisors (see below), whose sum is σ = 7985634666. Its totient is φ = 2661878220.

The previous prime is 5323756429. The next prime is 5323756453. The reversal of 5323756442 is 2446573235.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2446573235 = 5 ⋅489314647.

It can be written as a sum of positive squares in only one way, i.e., 4106374561 + 1217381881 = 64081^2 + 34891^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5323756442.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1330939109 + ... + 1330939112.

Almost surely, 2^5323756442 is an apocalyptic number.

5323756442 is a deficient number, since it is larger than the sum of its proper divisors (2661878224).

5323756442 is a wasteful number, since it uses less digits than its factorization.

5323756442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2661878223.

The product of its digits is 604800, while the sum is 41.

The square root of 5323756442 is about 72964.0763800927. The cubic root of 5323756442 is about 1746.1145297462.

The spelling of 5323756442 in words is "five billion, three hundred twenty-three million, seven hundred fifty-six thousand, four hundred forty-two".