5157453961 has 8 divisors (see below), whose sum is σ = 5746022784. Its totient is φ = 4588836720.

The previous prime is 5157453949. The next prime is 5157453971. The reversal of 5157453961 is 1693547515.

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

It is a cyclic number.

It is not a de Polignac number, because 5157453961 - 2²¹ = 5155356809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5157453971) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4987350 + ... + 4988383.

It is an arithmetic number, because the mean of its divisors is an integer number (718252848).

Almost surely, 2^5157453961 is an apocalyptic number.

It is an amenable number.

5157453961 is a deficient number, since it is larger than the sum of its proper divisors (588568823).

5157453961 is a wasteful number, since it uses less digits than its factorization.

5157453961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9975791.

The product of its digits is 567000, while the sum is 46.

The square root of 5157453961 is about 71815.4159007660. The cubic root of 5157453961 is about 1727.7402597468.

The spelling of 5157453961 in words is "five billion, one hundred fifty-seven million, four hundred fifty-three thousand, nine hundred sixty-one".