2530373494 has 8 divisors (see below), whose sum is σ = 4140611208. Its totient is φ = 1150169760.

The previous prime is 2530373471. The next prime is 2530373519. The reversal of 2530373494 is 4943730352.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57508467 + ... + 57508510.

It is an arithmetic number, because the mean of its divisors is an integer number (517576401).

Almost surely, 2^2530373494 is an apocalyptic number.

2530373494 is a deficient number, since it is larger than the sum of its proper divisors (1610237714).

2530373494 is a wasteful number, since it uses less digits than its factorization.

2530373494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115016990.

The product of its (nonzero) digits is 272160, while the sum is 40.

The square root of 2530373494 is about 50302.8179528742. The cubic root of 2530373494 is about 1362.6831210709.

The spelling of 2530373494 in words is "two billion, five hundred thirty million, three hundred seventy-three thousand, four hundred ninety-four".