63763251122490 has 32 divisors (see below), whose sum is σ = 156764285689536. Its totient is φ = 16588813299840.

The previous prime is 63763251122489. The next prime is 63763251122491. The reversal of 63763251122490 is 9422115236736.

It is an interprime number because it is at equal distance from previous prime (63763251122489) and next prime (63763251122491).

It is not an unprimeable number, because it can be changed into a prime (63763251122491) 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, 25920019552 + ... + 25920022011.

It is an arithmetic number, because the mean of its divisors is an integer number (4898883927798).

Almost surely, 2^{63763251122490} is an apocalyptic number.

63763251122490 is an abundant number, since it is smaller than the sum of its proper divisors (93001034567046).

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

63763251122490 is a wasteful number, since it uses less digits than its factorization.

63763251122490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51840041614.

The product of its (nonzero) digits is 3265920, while the sum is 51.

The spelling of 63763251122490 in words is "sixty-three trillion, seven hundred sixty-three billion, two hundred fifty-one million, one hundred twenty-two thousand, four hundred ninety".