1802540763 has 16 divisors (see below), whose sum is σ = 2700439200. Its totient is φ = 1188190080.

The previous prime is 1802540749. The next prime is 1802540771. The reversal of 1802540763 is 3670452081.

It is not a de Polignac number, because 1802540763 - 2¹⁷ = 1802409691 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (1802540723) 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, 372658 + ... + 377463.

It is an arithmetic number, because the mean of its divisors is an integer number (168777450).

Almost surely, 2^1802540763 is an apocalyptic number.

1802540763 is a deficient number, since it is larger than the sum of its proper divisors (897898437).

1802540763 is an equidigital number, since it uses as much as digits as its factorization.

1802540763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 750219 (or 750213 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 1802540763 is about 42456.3394912939. The cubic root of 1802540763 is about 1217.0124794282.

The spelling of 1802540763 in words is "one billion, eight hundred two million, five hundred forty thousand, seven hundred sixty-three".