1492492522950 has 1152 divisors, whose sum is σ = 5206616755200. Its totient is φ = 311351040000.

The previous prime is 1492492522909. The next prime is 1492492522951. The reversal of 1492492522950 is 592252942941.

1492492522950 is a `hidden beast` number, since 1 + 4 + 9 + 24 + 9 + 2 + 522 + 95 + 0 = 666.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1492492522951) by changing a digit.

It is a polite number, since it can be written in 575 ways as a sum of consecutive naturals, for example, 2864668690 + ... + 2864669210.

It is an arithmetic number, because the mean of its divisors is an integer number (4519632600).

Almost surely, 2^{1492492522950} is an apocalyptic number.

1492492522950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1492492522950, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2603308377600).

1492492522950 is an abundant number, since it is smaller than the sum of its proper divisors (3714124232250).

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

1492492522950 is a wasteful number, since it uses less digits than its factorization.

1492492522950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 667 (or 645 counting only the distinct ones).

The product of its (nonzero) digits is 4665600, while the sum is 54.

The spelling of 1492492522950 in words is "one trillion, four hundred ninety-two billion, four hundred ninety-two million, five hundred twenty-two thousand, nine hundred fifty".