2455154303250 has 64 divisors (see below), whose sum is σ = 6685161994368. Its totient is φ = 595188920000.

The previous prime is 2455154303243. The next prime is 2455154303269. The reversal of 2455154303250 is 523034515542.

It is a junction number, because it is equal to n+sod(n) for n = 2455154303199 and 2455154303208.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 148788981 + ... + 148805480.

It is an arithmetic number, because the mean of its divisors is an integer number (104455656162).

Almost surely, 2^{2455154303250} is an apocalyptic number.

2455154303250 is an abundant number, since it is smaller than the sum of its proper divisors (4230007691118).

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

2455154303250 is a wasteful number, since it uses less digits than its factorization.

2455154303250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297594492 (or 297594482 counting only the distinct ones).

The product of its (nonzero) digits is 360000, while the sum is 39.

Adding to 2455154303250 its reverse (523034515542), we get a palindrome (2978188818792).

The spelling of 2455154303250 in words is "two trillion, four hundred fifty-five billion, one hundred fifty-four million, three hundred three thousand, two hundred fifty".