2452502266240 has 128 divisors (see below), whose sum is σ = 6402945568320. Its totient is φ = 892785008640.

The previous prime is 2452502266237. The next prime is 2452502266243. The reversal of 2452502266240 is 426622052542.

It is an interprime number because it is at equal distance from previous prime (2452502266237) and next prime (2452502266243).

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 2452502266193 and 2452502266202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2452502266243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1485139 + ... + 2666578.

Almost surely, 2^{2452502266240} is an apocalyptic number.

2452502266240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2452502266240 is an abundant number, since it is smaller than the sum of its proper divisors (3950443302080).

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

2452502266240 is a wasteful number, since it uses less digits than its factorization.

2452502266240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4151820 (or 4151808 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 40.

The spelling of 2452502266240 in words is "two trillion, four hundred fifty-two billion, five hundred two million, two hundred sixty-six thousand, two hundred forty".