5356601257 has 6 divisors (see below), whose sum is σ = 6231148458. Its totient is φ = 4591372464.

The previous prime is 5356601219. The next prime is 5356601267. The reversal of 5356601257 is 7521066535.

It can be written as a sum of positive squares in only one way, i.e., 5343756201 + 12845056 = 73101^2 + 3584^2 .

It is not a de Polignac number, because 5356601257 - 2³¹ = 3209117609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5356601207) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 54659148 + ... + 54659245.

It is an arithmetic number, because the mean of its divisors is an integer number (1038524743).

Almost surely, 2^5356601257 is an apocalyptic number.

It is an amenable number.

5356601257 is a deficient number, since it is larger than the sum of its proper divisors (874547201).

5356601257 is a wasteful number, since it uses less digits than its factorization.

5356601257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109318407 (or 109318400 counting only the distinct ones).

The product of its (nonzero) digits is 189000, while the sum is 40.

The square root of 5356601257 is about 73188.8055442907. The cubic root of 5356601257 is about 1749.6980439016.

The spelling of 5356601257 in words is "five billion, three hundred fifty-six million, six hundred one thousand, two hundred fifty-seven".