5040944698 has 4 divisors (see below), whose sum is σ = 7561417050. Its totient is φ = 2520472348.

The previous prime is 5040944693. The next prime is 5040944723. The reversal of 5040944698 is 8964490405.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4211101449 + 829843249 = 64893^2 + 28807^2 .

It is a super-2 number, since 2×5040944698² = 50822246896588622408, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5040944693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1260236173 + ... + 1260236176.

Almost surely, 2^5040944698 is an apocalyptic number.

5040944698 is a deficient number, since it is larger than the sum of its proper divisors (2520472352).

5040944698 is a wasteful number, since it uses less digits than its factorization.

5040944698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2520472351.

The product of its (nonzero) digits is 1244160, while the sum is 49.

The square root of 5040944698 is about 70999.6105482277. The cubic root of 5040944698 is about 1714.6308932612.

The spelling of 5040944698 in words is "five billion, forty million, nine hundred forty-four thousand, six hundred ninety-eight".