1055452023415 has 32 divisors (see below), whose sum is σ = 1321786368000. Its totient is φ = 808143436800.

The previous prime is 1055452023403. The next prime is 1055452023419. The reversal of 1055452023415 is 5143202545501.

It is not a de Polignac number, because 1055452023415 - 2⁵ = 1055452023383 is a prime.

It is a super-2 number, since 2×1055452023415² (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 (1055452023419) 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, 22514050 + ... + 22560880.

It is an arithmetic number, because the mean of its divisors is an integer number (41305824000).

Almost surely, 2^{1055452023415} is an apocalyptic number.

1055452023415 is a deficient number, since it is larger than the sum of its proper divisors (266334344585).

1055452023415 is a wasteful number, since it uses less digits than its factorization.

1055452023415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48463.

The product of its (nonzero) digits is 120000, while the sum is 37.

Adding to 1055452023415 its reverse (5143202545501), we get a palindrome (6198654568916).

The spelling of 1055452023415 in words is "one trillion, fifty-five billion, four hundred fifty-two million, twenty-three thousand, four hundred fifteen".