2445151254 has 48 divisors (see below), whose sum is σ = 6126322608. Its totient is φ = 644874048.

The previous prime is 2445151243. The next prime is 2445151273. The reversal of 2445151254 is 4521515442.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 316057 + ... + 323700.

It is an arithmetic number, because the mean of its divisors is an integer number (127631721).

Almost surely, 2^2445151254 is an apocalyptic number.

2445151254 is an abundant number, since it is smaller than the sum of its proper divisors (3681171354).

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

2445151254 is a wasteful number, since it uses less digits than its factorization.

2445151254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 639789 (or 639782 counting only the distinct ones).

The product of its digits is 32000, while the sum is 33.

The square root of 2445151254 is about 49448.4706942490. The cubic root of 2445151254 is about 1347.2098301377.

Adding to 2445151254 its reverse (4521515442), we get a palindrome (6966666696).

The spelling of 2445151254 in words is "two billion, four hundred forty-five million, one hundred fifty-one thousand, two hundred fifty-four".