10645452402351 has 32 divisors (see below), whose sum is σ = 15585045981120. Its totient is φ = 6424029057024.

The previous prime is 10645452402349. The next prime is 10645452402401. The reversal of 10645452402351 is 15320425454601.

It is not a de Polignac number, because 10645452402351 - 2¹ = 10645452402349 is a prime.

It is a super-2 number, since 2×10645452402351² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10645452402251) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12496020 + ... + 13320713.

It is an arithmetic number, because the mean of its divisors is an integer number (487032686910).

Almost surely, 2^{10645452402351} is an apocalyptic number.

10645452402351 is a deficient number, since it is larger than the sum of its proper divisors (4939593578769).

10645452402351 is a wasteful number, since it uses less digits than its factorization.

10645452402351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25816955.

The product of its (nonzero) digits is 576000, while the sum is 42.

Adding to 10645452402351 its reverse (15320425454601), we get a palindrome (25965877856952).

The spelling of 10645452402351 in words is "ten trillion, six hundred forty-five billion, four hundred fifty-two million, four hundred two thousand, three hundred fifty-one".