2758482492 has 48 divisors (see below), whose sum is σ = 6823014912. Its totient is φ = 864398080.

The previous prime is 2758482469. The next prime is 2758482521. The reversal of 2758482492 is 2942848572.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 178423 + ... + 193265.

It is an arithmetic number, because the mean of its divisors is an integer number (142146144).

Almost surely, 2^2758482492 is an apocalyptic number.

It is an amenable number.

2758482492 is an abundant number, since it is smaller than the sum of its proper divisors (4064532420).

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

2758482492 is a wasteful number, since it uses less digits than its factorization.

2758482492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15778 (or 15776 counting only the distinct ones).

The product of its digits is 2580480, while the sum is 51.

The square root of 2758482492 is about 52521.2575249298. The cubic root of 2758482492 is about 1402.4586883526.

The spelling of 2758482492 in words is "two billion, seven hundred fifty-eight million, four hundred eighty-two thousand, four hundred ninety-two".