105452156737 has 4 divisors (see below), whose sum is σ = 105789064900. Its totient is φ = 105115248576.

The previous prime is 105452156681. The next prime is 105452156753. The reversal of 105452156737 is 737651254501.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 30878924176 + 74573232561 = 175724^2 + 273081^2 .

It is a cyclic number.

It is not a de Polignac number, because 105452156737 - 2²⁷ = 105317939009 is a prime.

It is a super-2 number, since 2×105452156737² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105452156837) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 168453612 + ... + 168454237.

It is an arithmetic number, because the mean of its divisors is an integer number (26447266225).

Almost surely, 2^105452156737 is an apocalyptic number.

It is an amenable number.

105452156737 is a deficient number, since it is larger than the sum of its proper divisors (336908163).

105452156737 is an equidigital number, since it uses as much as digits as its factorization.

105452156737 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336908162.

The product of its (nonzero) digits is 882000, while the sum is 46.

It can be divided in two parts, 1054 and 52156737, that added together give a triangular number (52157791 = T₁₀₂₁₃).

The spelling of 105452156737 in words is "one hundred five billion, four hundred fifty-two million, one hundred fifty-six thousand, seven hundred thirty-seven".