2500207002 has 12 divisors (see below), whose sum is σ = 5417115210. Its totient is φ = 833402328.

The previous prime is 2500206991. The next prime is 2500207027. The reversal of 2500207002 is 2007020052.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1729644921 + 770562081 = 41589^2 + 27759^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 138900389 = 2500207002 / (2 + 5 + 0 + 0 + 2 + 0 + 7 + 0 + 0 + 2).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 69450177 + ... + 69450212.

Almost surely, 2^2500207002 is an apocalyptic number.

2500207002 is an abundant number, since it is smaller than the sum of its proper divisors (2916908208).

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

2500207002 is a wasteful number, since it uses less digits than its factorization.

2500207002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138900397 (or 138900394 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 18.

The square root of 2500207002 is about 50002.0699771519. The cubic root of 2500207002 is about 1357.2462665886.

Adding to 2500207002 its reverse (2007020052), we get a palindrome (4507227054).

The spelling of 2500207002 in words is "two billion, five hundred million, two hundred seven thousand, two".