2508773970 has 32 divisors (see below), whose sum is σ = 6030645120. Its totient is φ = 667941120.

The previous prime is 2508773951. The next prime is 2508773989. The reversal of 2508773970 is 793778052.

It is an interprime number because it is at equal distance from previous prime (2508773951) and next prime (2508773989).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47335 + ... + 85194.

It is an arithmetic number, because the mean of its divisors is an integer number (188457660).

Almost surely, 2^2508773970 is an apocalyptic number.

2508773970 is an abundant number, since it is smaller than the sum of its proper divisors (3521871150).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2508773970 is a wasteful number, since it uses less digits than its factorization.

2508773970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133170.

The product of its (nonzero) digits is 740880, while the sum is 48.

The square root of 2508773970 is about 50087.6628522434. The cubic root of 2508773970 is about 1358.7947023793.

The spelling of 2508773970 in words is "two billion, five hundred eight million, seven hundred seventy-three thousand, nine hundred seventy".