2452777048 has 8 divisors (see below), whose sum is σ = 4598956980. Its totient is φ = 1226388520.

The previous prime is 2452777043. The next prime is 2452777111. The reversal of 2452777048 is 8407772542.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×2452777048² = 12032230494391188608, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2452776989 and 2452777007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2452777043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 153298558 + ... + 153298573.

Almost surely, 2^2452777048 is an apocalyptic number.

It is an amenable number.

2452777048 is a deficient number, since it is larger than the sum of its proper divisors (2146179932).

2452777048 is a wasteful number, since it uses less digits than its factorization.

2452777048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306597137 (or 306597133 counting only the distinct ones).

The product of its (nonzero) digits is 878080, while the sum is 46.

The square root of 2452777048 is about 49525.5191593183. The cubic root of 2452777048 is about 1348.6089096307.

The spelling of 2452777048 in words is "two billion, four hundred fifty-two million, seven hundred seventy-seven thousand, forty-eight".