2542450622 has 8 divisors (see below), whose sum is σ = 3814438872. Its totient is φ = 1270971000.

The previous prime is 2542450577. The next prime is 2542450639. The reversal of 2542450622 is 2260542452.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114404 + ... + 134807.

It is an arithmetic number, because the mean of its divisors is an integer number (476804859).

Almost surely, 2^2542450622 is an apocalyptic number.

2542450622 is a deficient number, since it is larger than the sum of its proper divisors (1271988250).

2542450622 is a wasteful number, since it uses less digits than its factorization.

2542450622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254314.

The product of its (nonzero) digits is 38400, while the sum is 32.

The square root of 2542450622 is about 50422.7193039011. The cubic root of 2542450622 is about 1364.8476480214.

The spelling of 2542450622 in words is "two billion, five hundred forty-two million, four hundred fifty thousand, six hundred twenty-two".