5042925961 has 4 divisors (see below), whose sum is σ = 5205601024. Its totient is φ = 4880250900.

The previous prime is 5042925941. The next prime is 5042925967. The reversal of 5042925961 is 1695292405.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1695292405 = 5 ⋅339058481.

It is a cyclic number.

It is not a de Polignac number, because 5042925961 - 2⁵ = 5042925929 is a prime.

It is a super-2 number, since 2×5042925961² = 50862204496255547042, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5042925967) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81337485 + ... + 81337546.

It is an arithmetic number, because the mean of its divisors is an integer number (1301400256).

Almost surely, 2^5042925961 is an apocalyptic number.

It is an amenable number.

5042925961 is a deficient number, since it is larger than the sum of its proper divisors (162675063).

5042925961 is a wasteful number, since it uses less digits than its factorization.

5042925961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162675062.

The product of its (nonzero) digits is 194400, while the sum is 43.

The square root of 5042925961 is about 71013.5618104035. The cubic root of 5042925961 is about 1714.8554999560.

The spelling of 5042925961 in words is "five billion, forty-two million, nine hundred twenty-five thousand, nine hundred sixty-one".