5377420357 has 4 divisors (see below), whose sum is σ = 5377620076. Its totient is φ = 5377220640.

The previous prime is 5377420339. The next prime is 5377420361. The reversal of 5377420357 is 7530247735.

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

It can be written as a sum of positive squares in 2 ways, for example, as 3883907041 + 1493513316 = 62321^2 + 38646^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5377420357 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5377420327) 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, 51744 + ... + 115897.

It is an arithmetic number, because the mean of its divisors is an integer number (1344405019).

Almost surely, 2^5377420357 is an apocalyptic number.

It is an amenable number.

5377420357 is a deficient number, since it is larger than the sum of its proper divisors (199719).

5377420357 is a wasteful number, since it uses less digits than its factorization.

5377420357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199718.

The product of its (nonzero) digits is 617400, while the sum is 43.

The square root of 5377420357 is about 73330.8963329919. The cubic root of 5377420357 is about 1751.9619201646.

The spelling of 5377420357 in words is "five billion, three hundred seventy-seven million, four hundred twenty thousand, three hundred fifty-seven".