2253760877646 has 48 divisors (see below), whose sum is σ = 5071230663408. Its totient is φ = 750181824000.

The previous prime is 2253760877633. The next prime is 2253760877699. The reversal of 2253760877646 is 6467780673522.

2253760877646 is a `hidden beast` number, since 22 + 537 + 6 + 0 + 8 + 7 + 76 + 4 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2966995 + ... + 3648366.

It is an arithmetic number, because the mean of its divisors is an integer number (105650638821).

Almost surely, 2^{2253760877646} is an apocalyptic number.

2253760877646 is an abundant number, since it is smaller than the sum of its proper divisors (2817469785762).

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

2253760877646 is an equidigital number, since it uses as much as digits as its factorization.

2253760877646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6616079 (or 6616067 counting only the distinct ones).

The product of its (nonzero) digits is 142248960, while the sum is 63.

The spelling of 2253760877646 in words is "two trillion, two hundred fifty-three billion, seven hundred sixty million, eight hundred seventy-seven thousand, six hundred forty-six".