2503153012050 has 36 divisors (see below), whose sum is σ = 6725137760250. Its totient is φ = 667507469760.

The previous prime is 2503153012013. The next prime is 2503153012051. The reversal of 2503153012050 is 502103513052.

It is a happy number.

2503153012050 is a `hidden beast` number, since 2 + 5 + 0 + 3 + 1 + 530 + 120 + 5 + 0 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 2438291619009 + 64861393041 = 1561503^2 + 254679^2 .

It is not an unprimeable number, because it can be changed into a prime (2503153012051) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2781280675 + ... + 2781281574.

Almost surely, 2^{2503153012050} is an apocalyptic number.

2503153012050 is an abundant number, since it is smaller than the sum of its proper divisors (4221984748200).

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

2503153012050 is a wasteful number, since it uses less digits than its factorization.

2503153012050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5562562267 (or 5562562259 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

The spelling of 2503153012050 in words is "two trillion, five hundred three billion, one hundred fifty-three million, twelve thousand, fifty".