2455972468 has 24 divisors (see below), whose sum is σ = 4373661600. Its totient is φ = 1206382368.

The previous prime is 2455972457. The next prime is 2455972469. The reversal of 2455972468 is 8642795542.

It is a happy number.

It is a super-2 number, since 2×2455972468² = 12063601527148022048, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2455972469) 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, 542671 + ... + 547177.

It is an arithmetic number, because the mean of its divisors is an integer number (182235900).

Almost surely, 2^2455972468 is an apocalyptic number.

It is an amenable number.

2455972468 is a deficient number, since it is larger than the sum of its proper divisors (1917689132).

2455972468 is a wasteful number, since it uses less digits than its factorization.

2455972468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6879 (or 6877 counting only the distinct ones).

The product of its digits is 4838400, while the sum is 52.

The square root of 2455972468 is about 49557.7689974034. The cubic root of 2455972468 is about 1349.1943007701.

The spelling of 2455972468 in words is "two billion, four hundred fifty-five million, nine hundred seventy-two thousand, four hundred sixty-eight".