2651235150 has 48 divisors (see below), whose sum is σ = 6604113024. Its totient is φ = 703872480.

The previous prime is 2651235143. The next prime is 2651235157. The reversal of 2651235150 is 515321562.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2651235143) and next prime (2651235157).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2651235157) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4882 + ... + 72981.

It is an arithmetic number, because the mean of its divisors is an integer number (137585688).

Almost surely, 2^2651235150 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2651235150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3302056512).

2651235150 is an abundant number, since it is smaller than the sum of its proper divisors (3952877874).

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

2651235150 is a wasteful number, since it uses less digits than its factorization.

2651235150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78105 (or 78100 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 30.

The square root of 2651235150 is about 51490.1461446751. The cubic root of 2651235150 is about 1384.0424683055.

The spelling of 2651235150 in words is "two billion, six hundred fifty-one million, two hundred thirty-five thousand, one hundred fifty".