2542608973 has 8 divisors (see below), whose sum is σ = 2605389696. Its totient is φ = 2479864800.

The previous prime is 2542608967. The next prime is 2542608979. The reversal of 2542608973 is 3798062452.

It is an interprime number because it is at equal distance from previous prime (2542608967) and next prime (2542608979).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2542608973 - 2⁵ = 2542608941 is a prime.

It is a super-2 number, since 2×2542608973² = 12929720779160229458, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2542608979) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 178588 + ... + 192298.

It is an arithmetic number, because the mean of its divisors is an integer number (325673712).

Almost surely, 2^2542608973 is an apocalyptic number.

It is an amenable number.

2542608973 is a deficient number, since it is larger than the sum of its proper divisors (62780723).

2542608973 is a wasteful number, since it uses less digits than its factorization.

2542608973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18275.

The product of its (nonzero) digits is 725760, while the sum is 46.

The square root of 2542608973 is about 50424.2895140824. The cubic root of 2542608973 is about 1364.8759829543.

The spelling of 2542608973 in words is "two billion, five hundred forty-two million, six hundred eight thousand, nine hundred seventy-three".