2495501 has 2 divisors, whose sum is σ = 2495502. Its totient is φ = 2495500.

The previous prime is 2495489. The next prime is 2495509. The reversal of 2495501 is 1055942.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2399401 + 96100 = 1549^2 + 310^2 .

It is a cyclic number.

It is not a de Polignac number, because 2495501 - 2¹⁴ = 2479117 is a prime.

It is a Chen prime.

It is equal to p₁₈₂₇₆₂ and since 2495501 and 182762 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2495509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1247750 + 1247751.

It is an arithmetic number, because the mean of its divisors is an integer number (1247751).

2^2495501 is an apocalyptic number.

It is an amenable number.

2495501 is a deficient number, since it is larger than the sum of its proper divisors (1).

2495501 is an equidigital number, since it uses as much as digits as its factorization.

2495501 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1800, while the sum is 26.

The square root of 2495501 is about 1579.7154807116. The cubic root of 2495501 is about 135.6394175107.

The spelling of 2495501 in words is "two million, four hundred ninety-five thousand, five hundred one".