5156450501 has 2 divisors, whose sum is σ = 5156450502. Its totient is φ = 5156450500.

The previous prime is 5156450471. The next prime is 5156450561. The reversal of 5156450501 is 1050546515.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4305328225 + 851122276 = 65615^2 + 29174^2 .

It is a cyclic number.

It is not a de Polignac number, because 5156450501 - 2⁶ = 5156450437 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5156450561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2578225250 + 2578225251.

It is an arithmetic number, because the mean of its divisors is an integer number (2578225251).

Almost surely, 2^5156450501 is an apocalyptic number.

It is an amenable number.

5156450501 is a deficient number, since it is larger than the sum of its proper divisors (1).

5156450501 is an equidigital number, since it uses as much as digits as its factorization.

5156450501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15000, while the sum is 32.

The square root of 5156450501 is about 71808.4291779175. The cubic root of 5156450501 is about 1727.6281998876.

The spelling of 5156450501 in words is "five billion, one hundred fifty-six million, four hundred fifty thousand, five hundred one".