2245590124578 has 64 divisors (see below), whose sum is σ = 4996372924800. Its totient is φ = 747604650240.

The previous prime is 2245590124567. The next prime is 2245590124601. The reversal of 2245590124578 is 8754210955422.

2245590124578 is a `hidden beast` number, since 2 + 2 + 4 + 5 + 59 + 0 + 12 + 4 + 578 = 666.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 258674398 + ... + 258683078.

It is an arithmetic number, because the mean of its divisors is an integer number (78068326950).

Almost surely, 2^{2245590124578} is an apocalyptic number.

2245590124578 is an abundant number, since it is smaller than the sum of its proper divisors (2750782800222).

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

2245590124578 is a wasteful number, since it uses less digits than its factorization.

2245590124578 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14064 (or 14058 counting only the distinct ones).

The product of its (nonzero) digits is 8064000, while the sum is 54.

The spelling of 2245590124578 in words is "two trillion, two hundred forty-five billion, five hundred ninety million, one hundred twenty-four thousand, five hundred seventy-eight".