1545052152351 has 16 divisors (see below), whose sum is σ = 2154240900864. Its totient is φ = 983140882944.

The previous prime is 1545052152311. The next prime is 1545052152373. The reversal of 1545052152351 is 1532512505451.

It is not a de Polignac number, because 1545052152351 - 2¹⁴ = 1545052135967 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1545052152311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23942146 + ... + 24006591.

It is an arithmetic number, because the mean of its divisors is an integer number (134640056304).

Almost surely, 2^{1545052152351} is an apocalyptic number.

1545052152351 is a deficient number, since it is larger than the sum of its proper divisors (609188748513).

1545052152351 is a wasteful number, since it uses less digits than its factorization.

1545052152351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47949230.

The product of its (nonzero) digits is 150000, while the sum is 39.

It can be divided in two parts, 1545052 and 152351, that added together give a triangular number (1697403 = T₁₈₄₂).

The spelling of 1545052152351 in words is "one trillion, five hundred forty-five billion, fifty-two million, one hundred fifty-two thousand, three hundred fifty-one".