5425297994 has 8 divisors (see below), whose sum is σ = 8142024000. Its totient is φ = 2711289996.

The previous prime is 5425297987. The next prime is 5425298017. The reversal of 5425297994 is 4997925245.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 674504 + ... + 682499.

It is an arithmetic number, because the mean of its divisors is an integer number (1017753000).

Almost surely, 2^5425297994 is an apocalyptic number.

5425297994 is a deficient number, since it is larger than the sum of its proper divisors (2716726006).

5425297994 is a wasteful number, since it uses less digits than its factorization.

5425297994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1359004.

The product of its digits is 8164800, while the sum is 56.

The square root of 5425297994 is about 73656.6222005870. The cubic root of 5425297994 is about 1757.1460713808.

The spelling of 5425297994 in words is "five billion, four hundred twenty-five million, two hundred ninety-seven thousand, nine hundred ninety-four".