1353051452450 has 48 divisors (see below), whose sum is σ = 2533076712000. Its totient is φ = 537704715840.

The previous prime is 1353051452449. The next prime is 1353051452461. The reversal of 1353051452450 is 542541503531.

It is a super-2 number, since 2×1353051452450² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4688441 + ... + 4968659.

It is an arithmetic number, because the mean of its divisors is an integer number (52772431500).

Almost surely, 2^{1353051452450} is an apocalyptic number.

1353051452450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1353051452450 is a deficient number, since it is larger than the sum of its proper divisors (1180025259550).

1353051452450 is a wasteful number, since it uses less digits than its factorization.

1353051452450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280859 (or 280854 counting only the distinct ones).

The product of its (nonzero) digits is 180000, while the sum is 38.

Adding to 1353051452450 its reverse (542541503531), we get a palindrome (1895592955981).

The spelling of 1353051452450 in words is "one trillion, three hundred fifty-three billion, fifty-one million, four hundred fifty-two thousand, four hundred fifty".