2542300015 has 4 divisors (see below), whose sum is σ = 3050760024. Its totient is φ = 2033840008.

The previous prime is 2542300001. The next prime is 2542300021. The reversal of 2542300015 is 5100032452.

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

It is a cyclic number.

It is not a de Polignac number, because 2542300015 - 2¹⁷ = 2542168943 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 254229997 + ... + 254230006.

It is an arithmetic number, because the mean of its divisors is an integer number (762690006).

Almost surely, 2^2542300015 is an apocalyptic number.

2542300015 is a deficient number, since it is larger than the sum of its proper divisors (508460009).

2542300015 is an equidigital number, since it uses as much as digits as its factorization.

2542300015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 508460008.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 2542300015 is about 50421.2258379346. The cubic root of 2542300015 is about 1364.8206976889.

Adding to 2542300015 its reverse (5100032452), we get a palindrome (7642332467).

The spelling of 2542300015 in words is "two billion, five hundred forty-two million, three hundred thousand, fifteen".