2420265064525 has 48 divisors (see below), whose sum is σ = 3743125424640. Its totient is φ = 1508148561600.

The previous prime is 2420265064501. The next prime is 2420265064579. The reversal of 2420265064525 is 5254605620242.

It is not a de Polignac number, because 2420265064525 - 2⁷ = 2420265064397 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4720822 + ... + 5208328.

It is an arithmetic number, because the mean of its divisors is an integer number (77981779680).

Almost surely, 2^{2420265064525} is an apocalyptic number.

2420265064525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2420265064525 is a deficient number, since it is larger than the sum of its proper divisors (1322860360115).

2420265064525 is a wasteful number, since it uses less digits than its factorization.

2420265064525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490114 (or 490109 counting only the distinct ones).

The product of its (nonzero) digits is 1152000, while the sum is 43.

The spelling of 2420265064525 in words is "two trillion, four hundred twenty billion, two hundred sixty-five million, sixty-four thousand, five hundred twenty-five".