2485858537 has 2 divisors, whose sum is σ = 2485858538. Its totient is φ = 2485858536.

The previous prime is 2485858499. The next prime is 2485858601. The reversal of 2485858537 is 7358585842.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2313225216 + 172633321 = 48096^2 + 13139^2 .

It is a cyclic number.

It is not a de Polignac number, because 2485858537 - 2⁷ = 2485858409 is a prime.

It is not a weakly prime, because it can be changed into another prime (2485858937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1242929268 + 1242929269.

It is an arithmetic number, because the mean of its divisors is an integer number (1242929269).

Almost surely, 2^2485858537 is an apocalyptic number.

It is an amenable number.

2485858537 is a deficient number, since it is larger than the sum of its proper divisors (1).

2485858537 is an equidigital number, since it uses as much as digits as its factorization.

2485858537 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10752000, while the sum is 55.

The square root of 2485858537 is about 49858.3848214119. The cubic root of 2485858537 is about 1354.6449121516.

The spelling of 2485858537 in words is "two billion, four hundred eighty-five million, eight hundred fifty-eight thousand, five hundred thirty-seven".