2503374720 has 768 divisors, whose sum is σ = 10548921600. Its totient is φ = 498892800.

The previous prime is 2503374707. The next prime is 2503374721. The reversal of 2503374720 is 274733052.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2503374721) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 42430051 + ... + 42430109.

It is an arithmetic number, because the mean of its divisors is an integer number (13735575).

Almost surely, 2^2503374720 is an apocalyptic number.

2503374720 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2503374720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5274460800).

2503374720 is an abundant number, since it is smaller than the sum of its proper divisors (8045546880).

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

2503374720 is a wasteful number, since it uses less digits than its factorization.

2503374720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147 (or 128 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 33.

The square root of 2503374720 is about 50033.7358189452. The cubic root of 2503374720 is about 1357.8192270088.

The spelling of 2503374720 in words is "two billion, five hundred three million, three hundred seventy-four thousand, seven hundred twenty".