2500513154 has 8 divisors (see below), whose sum is σ = 3750981888. Its totient is φ = 1250185860.

The previous prime is 2500513151. The next prime is 2500513157. The reversal of 2500513154 is 4513150052.

It is an interprime number because it is at equal distance from previous prime (2500513151) and next prime (2500513157).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2500513151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52919 + ... + 88325.

It is an arithmetic number, because the mean of its divisors is an integer number (468872736).

Almost surely, 2^2500513154 is an apocalyptic number.

2500513154 is a deficient number, since it is larger than the sum of its proper divisors (1250468734).

2500513154 is a wasteful number, since it uses less digits than its factorization.

2500513154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70720.

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 2500513154 is about 50005.1312767000. The cubic root of 2500513154 is about 1357.3016628951.

The spelling of 2500513154 in words is "two billion, five hundred million, five hundred thirteen thousand, one hundred fifty-four".