2500553030 has 32 divisors (see below), whose sum is σ = 4583692800. Its totient is φ = 981987552.

The previous prime is 2500553017. The next prime is 2500553057. The reversal of 2500553030 is 303550052.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2500552987 and 2500553005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 132569 + ... + 150251.

It is an arithmetic number, because the mean of its divisors is an integer number (143240400).

Almost surely, 2^2500553030 is an apocalyptic number.

2500553030 is a deficient number, since it is larger than the sum of its proper divisors (2083139770).

2500553030 is a wasteful number, since it uses less digits than its factorization.

2500553030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17948.

The product of its (nonzero) digits is 2250, while the sum is 23.

The square root of 2500553030 is about 50005.5299941916. The cubic root of 2500553030 is about 1357.3088778773.

The spelling of 2500553030 in words is "two billion, five hundred million, five hundred fifty-three thousand, thirty".