1054621630350 has 72 divisors (see below), whose sum is σ = 2833933382280. Its totient is φ = 281181159360.

The previous prime is 1054621630291. The next prime is 1054621630351. The reversal of 1054621630350 is 530361264501.

1054621630350 is a `hidden beast` number, since 1 + 0 + 5 + 462 + 163 + 0 + 35 + 0 = 666.

It is a super-2 number, since 2×1054621630350² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1054621630351) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2289781 + ... + 2711519.

It is an arithmetic number, because the mean of its divisors is an integer number (39360185865).

Almost surely, 2^{1054621630350} is an apocalyptic number.

1054621630350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1054621630350 is an abundant number, since it is smaller than the sum of its proper divisors (1779311751930).

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

1054621630350 is a wasteful number, since it uses less digits than its factorization.

1054621630350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427314 (or 427306 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

Adding to 1054621630350 its reverse (530361264501), we get a palindrome (1584982894851).

The spelling of 1054621630350 in words is "one trillion, fifty-four billion, six hundred twenty-one million, six hundred thirty thousand, three hundred fifty".